Finding the Third Proportional to 177,788,750 and 267,156,454
Calculator
Solution
The third proportional to 177,788,750 and 267,156,454 is: 401,445,934.65
Step by Step Solution
- Step 1: Write the proportion equation
177,788,750 : 267,156,454 = 267,156,454 : x - Step 2: Convert to fraction form
177,788,750/267,156,454 = 267,156,454/x - Step 3: Cross multiply
177,788,750x = 267,156,454 × 267,156,454 - Step 4: Simplify right side
177,788,750x = 71,372,570,913,854,112 - Step 5: Solve for x
x = 71,372,570,913,854,112/177,788,750 - Step 6: Final answer
x = 401,445,934.65
Related Problems
Find third proportional to 88,894,375 and 133,578,227
Half scale
Find third proportional to 355,577,500 and 534,312,908
Double scale
Find third proportional to 177,788,752 and 267,156,457
Similar ratio
Find third proportional to 266,683,125 and 400,734,681
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.