Finding the Third Proportional to 7,292,112 and 15,896,352
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Solution
The third proportional to 7,292,112 and 15,896,352 is: 34,653,061.68
Step by Step Solution
- Step 1: Write the proportion equation
7,292,112 : 15,896,352 = 15,896,352 : x - Step 2: Convert to fraction form
7,292,112/15,896,352 = 15,896,352/x - Step 3: Cross multiply
7,292,112x = 15,896,352 × 15,896,352 - Step 4: Simplify right side
7,292,112x = 252,694,006,907,904 - Step 5: Solve for x
x = 252,694,006,907,904/7,292,112 - Step 6: Final answer
x = 34,653,061.68
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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.