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Finding the Third Proportional to 564,229,386 and 871,498,791

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Solution

The third proportional to 564,229,386 and 871,498,791 is: 1,346,101,712.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,229,386 : 871,498,791 = 871,498,791 : x
  2. Step 2: Convert to fraction form
    564,229,386/871,498,791 = 871,498,791/x
  3. Step 3: Cross multiply
    564,229,386x = 871,498,791 × 871,498,791
  4. Step 4: Simplify right side
    564,229,386x = 759,510,142,714,461,696
  5. Step 5: Solve for x
    x = 759,510,142,714,461,696/564,229,386
  6. Step 6: Final answer
    x = 1,346,101,712.46

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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.