Home / 16,285,001.70-24,427,502.55-9,454,563.30

Finding the Fourth Proportional to 16,285,001.70, 24,427,502.55 and 9,454,563.30

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Solution

The fourth proportional to 16,285,001.70, 24,427,502.55 and 9,454,563.30 is: 14,181,844.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,285,001.70 : 24,427,502.55 = 9,454,563.30 : x
  2. Step 2: Convert to fraction form
    16,285,001.70/24,427,502.55 = 9,454,563.30/x
  3. Step 3: Cross multiply
    16,285,001.70x = 24,427,502.55 × 9,454,563.30
  4. Step 4: Simplify right side
    16,285,001.70x = 230,951,369,119,886.44
  5. Step 5: Solve for x
    x = 230,951,369,119,886.44/16,285,001.70
  6. Step 6: Final answer
    x = 14,181,844.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.