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Finding the Third Proportional to 36,581,306 and 53,498,586

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Solution

The third proportional to 36,581,306 and 53,498,586 is: 78,239,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,581,306 : 53,498,586 = 53,498,586 : x
  2. Step 2: Convert to fraction form
    36,581,306/53,498,586 = 53,498,586/x
  3. Step 3: Cross multiply
    36,581,306x = 53,498,586 × 53,498,586
  4. Step 4: Simplify right side
    36,581,306x = 2,862,098,703,999,396
  5. Step 5: Solve for x
    x = 2,862,098,703,999,396/36,581,306
  6. Step 6: Final answer
    x = 78,239,380.08

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.