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Finding the Third Proportional to 39,577,560 and 60,543,363

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Solution

The third proportional to 39,577,560 and 60,543,363 is: 92,615,583.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,577,560 : 60,543,363 = 60,543,363 : x
  2. Step 2: Convert to fraction form
    39,577,560/60,543,363 = 60,543,363/x
  3. Step 3: Cross multiply
    39,577,560x = 60,543,363 × 60,543,363
  4. Step 4: Simplify right side
    39,577,560x = 3,665,498,803,349,769
  5. Step 5: Solve for x
    x = 3,665,498,803,349,769/39,577,560
  6. Step 6: Final answer
    x = 92,615,583.26

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.