Home / 26,654,732.12-36,785,995.92-16,198,335.20

Finding the Fourth Proportional to 26,654,732.12, 36,785,995.92 and 16,198,335.20

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Solution

The fourth proportional to 26,654,732.12, 36,785,995.92 and 16,198,335.20 is: 22,355,200.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,654,732.12 : 36,785,995.92 = 16,198,335.20 : x
  2. Step 2: Convert to fraction form
    26,654,732.12/36,785,995.92 = 16,198,335.20/x
  3. Step 3: Cross multiply
    26,654,732.12x = 36,785,995.92 × 16,198,335.20
  4. Step 4: Simplify right side
    26,654,732.12x = 595,871,892,577,992.38
  5. Step 5: Solve for x
    x = 595,871,892,577,992.38/26,654,732.12
  6. Step 6: Final answer
    x = 22,355,200.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.