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Finding the Third Proportional to 564,229,320 and 871,498,692

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Solution

The third proportional to 564,229,320 and 871,498,692 is: 1,346,101,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,229,320 : 871,498,692 = 871,498,692 : x
  2. Step 2: Convert to fraction form
    564,229,320/871,498,692 = 871,498,692/x
  3. Step 3: Cross multiply
    564,229,320x = 871,498,692 × 871,498,692
  4. Step 4: Simplify right side
    564,229,320x = 759,509,970,157,710,848
  5. Step 5: Solve for x
    x = 759,509,970,157,710,848/564,229,320
  6. Step 6: Final answer
    x = 1,346,101,564.09

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.