Finding the Third Proportional to 215,536,503 and 471,877,688
Calculator
Solution
The third proportional to 215,536,503 and 471,877,688 is: 1,033,089,752.00
Step by Step Solution
- Step 1: Write the proportion equation
215,536,503 : 471,877,688 = 471,877,688 : x - Step 2: Convert to fraction form
215,536,503/471,877,688 = 471,877,688/x - Step 3: Cross multiply
215,536,503x = 471,877,688 × 471,877,688 - Step 4: Simplify right side
215,536,503x = 222,668,552,432,225,344 - Step 5: Solve for x
x = 222,668,552,432,225,344/215,536,503 - Step 6: Final answer
x = 1,033,089,752.00
Related Problems
Find third proportional to 107,768,251.50 and 235,938,844
Half scale
Find third proportional to 431,073,006 and 943,755,376
Double scale
Find third proportional to 215,536,505 and 471,877,692
Similar ratio
Find third proportional to 323,304,754.50 and 707,816,532
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.