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Finding the Third Proportional to 64,171,569 and 94,842,120

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Solution

The third proportional to 64,171,569 and 94,842,120 is: 140,171,541.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,171,569 : 94,842,120 = 94,842,120 : x
  2. Step 2: Convert to fraction form
    64,171,569/94,842,120 = 94,842,120/x
  3. Step 3: Cross multiply
    64,171,569x = 94,842,120 × 94,842,120
  4. Step 4: Simplify right side
    64,171,569x = 8,995,027,726,094,400
  5. Step 5: Solve for x
    x = 8,995,027,726,094,400/64,171,569
  6. Step 6: Final answer
    x = 140,171,541.17

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.