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Finding the Third Proportional to 39,577,547 and 60,543,345

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Solution

The third proportional to 39,577,547 and 60,543,345 is: 92,615,558.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,577,547 : 60,543,345 = 60,543,345 : x
  2. Step 2: Convert to fraction form
    39,577,547/60,543,345 = 60,543,345/x
  3. Step 3: Cross multiply
    39,577,547x = 60,543,345 × 60,543,345
  4. Step 4: Simplify right side
    39,577,547x = 3,665,496,623,789,025
  5. Step 5: Solve for x
    x = 3,665,496,623,789,025/39,577,547
  6. Step 6: Final answer
    x = 92,615,558.61

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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.