Finding the Third Proportional to 136,400,272.50 and 292,207,905
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Solution
The third proportional to 136,400,272.50 and 292,207,905 is: 625,991,856.02
Step by Step Solution
- Step 1: Write the proportion equation
136,400,272.50 : 292,207,905 = 292,207,905 : x - Step 2: Convert to fraction form
136,400,272.50/292,207,905 = 292,207,905/x - Step 3: Cross multiply
136,400,272.50x = 292,207,905 × 292,207,905 - Step 4: Simplify right side
136,400,272.50x = 85,385,459,744,489,024 - Step 5: Solve for x
x = 85,385,459,744,489,024/136,400,272.50 - Step 6: Final answer
x = 625,991,856.02
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.