Finding the Third Proportional to 168,070,516 and 365,588,744
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Solution
The third proportional to 168,070,516 and 365,588,744 is: 795,232,459.09
Step by Step Solution
- Step 1: Write the proportion equation
168,070,516 : 365,588,744 = 365,588,744 : x - Step 2: Convert to fraction form
168,070,516/365,588,744 = 365,588,744/x - Step 3: Cross multiply
168,070,516x = 365,588,744 × 365,588,744 - Step 4: Simplify right side
168,070,516x = 133,655,129,739,497,536 - Step 5: Solve for x
x = 133,655,129,739,497,536/168,070,516 - Step 6: Final answer
x = 795,232,459.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.