Finding the Fourth Proportional to 11,532,945,607,200, 15,915,480,698,498 and 6,259,394,299,176
Calculator
Solution
The fourth proportional to 11,532,945,607,200, 15,915,480,698,498 and 6,259,394,299,176 is: 8,637,972,686,754.95
Step by Step Solution
- Step 1: Write the proportion equation
11,532,945,607,200 : 15,915,480,698,498 = 6,259,394,299,176 : x - Step 2: Convert to fraction form
11,532,945,607,200/15,915,480,698,498 = 6,259,394,299,176/x - Step 3: Cross multiply
11,532,945,607,200x = 15,915,480,698,498 × 6,259,394,299,176 - Step 4: Simplify right side
11,532,945,607,200x = 99,621,269,152,824,036,601,888,768 - Step 5: Solve for x
x = 99,621,269,152,824,036,601,888,768/11,532,945,607,200 - Step 6: Final answer
x = 8,637,972,686,754.95
Related Problems
Find fourth proportional to 5,766,472,803,600, 7,957,740,349,249 and 3,129,697,149,588
Half scale
Find fourth proportional to 23,065,891,214,400, 31,830,961,396,996 and 12,518,788,598,352
Double scale
Find fourth proportional to 11,532,945,607,201, 15,915,480,698,499.38 and 6,259,394,299,177
Similar ratio
Find fourth proportional to 17,299,418,410,800, 23,873,221,047,747 and 9,389,091,448,764
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.