Finding the Third Proportional to 156,950,742 and 337,888,344
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Solution
The third proportional to 156,950,742 and 337,888,344 is: 727,416,331.75
Step by Step Solution
- Step 1: Write the proportion equation
156,950,742 : 337,888,344 = 337,888,344 : x - Step 2: Convert to fraction form
156,950,742/337,888,344 = 337,888,344/x - Step 3: Cross multiply
156,950,742x = 337,888,344 × 337,888,344 - Step 4: Simplify right side
156,950,742x = 114,168,533,011,062,336 - Step 5: Solve for x
x = 114,168,533,011,062,336/156,950,742 - Step 6: Final answer
x = 727,416,331.75
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.