Finding the Fourth Proportional to 546,803,963.14, 754,591,374.44 and 295,908,292.09
Calculator
Solution
The fourth proportional to 546,803,963.14, 754,591,374.44 and 295,908,292.09 is: 408,354,474.16
Step by Step Solution
- Step 1: Write the proportion equation
546,803,963.14 : 754,591,374.44 = 295,908,292.09 : x - Step 2: Convert to fraction form
546,803,963.14/754,591,374.44 = 295,908,292.09/x - Step 3: Cross multiply
546,803,963.14x = 754,591,374.44 × 295,908,292.09 - Step 4: Simplify right side
546,803,963.14x = 223,289,844,836,386,080 - Step 5: Solve for x
x = 223,289,844,836,386,080/546,803,963.14 - Step 6: Final answer
x = 408,354,474.16
Related Problems
Find fourth proportional to 273,401,981.57, 377,295,687.22 and 147,954,146.05
Half scale
Find fourth proportional to 1,093,607,926.28, 1,509,182,748.88 and 591,816,584.18
Double scale
Find fourth proportional to 546,803,964.14, 754,591,375.82 and 295,908,293.09
Similar ratio
Find fourth proportional to 820,205,944.71, 1,131,887,061.66 and 443,862,438.14
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.