Finding the Third Proportional to 13,358,943.56 and 29,177,442
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Solution
The third proportional to 13,358,943.56 and 29,177,442 is: 63,726,829.72
Step by Step Solution
- Step 1: Write the proportion equation
13,358,943.56 : 29,177,442 = 29,177,442 : x - Step 2: Convert to fraction form
13,358,943.56/29,177,442 = 29,177,442/x - Step 3: Cross multiply
13,358,943.56x = 29,177,442 × 29,177,442 - Step 4: Simplify right side
13,358,943.56x = 851,323,121,663,364 - Step 5: Solve for x
x = 851,323,121,663,364/13,358,943.56 - Step 6: Final answer
x = 63,726,829.72
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.