Home / 16,614,891.20-24,905,133.60-9,025,822.40

Finding the Fourth Proportional to 16,614,891.20, 24,905,133.60 and 9,025,822.40

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Solution

The fourth proportional to 16,614,891.20, 24,905,133.60 and 9,025,822.40 is: 13,529,388.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,614,891.20 : 24,905,133.60 = 9,025,822.40 : x
  2. Step 2: Convert to fraction form
    16,614,891.20/24,905,133.60 = 9,025,822.40/x
  3. Step 3: Cross multiply
    16,614,891.20x = 24,905,133.60 × 9,025,822.40
  4. Step 4: Simplify right side
    16,614,891.20x = 224,789,312,721,872.66
  5. Step 5: Solve for x
    x = 224,789,312,721,872.66/16,614,891.20
  6. Step 6: Final answer
    x = 13,529,388.19

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1.5x scale

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.