Home / 24,025,607.56-33,155,873.78-13,712,123.72

Finding the Fourth Proportional to 24,025,607.56, 33,155,873.78 and 13,712,123.72

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Solution

The fourth proportional to 24,025,607.56, 33,155,873.78 and 13,712,123.72 is: 18,923,036.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025,607.56 : 33,155,873.78 = 13,712,123.72 : x
  2. Step 2: Convert to fraction form
    24,025,607.56/33,155,873.78 = 13,712,123.72/x
  3. Step 3: Cross multiply
    24,025,607.56x = 33,155,873.78 × 13,712,123.72
  4. Step 4: Simplify right side
    24,025,607.56x = 454,637,443,316,064.12
  5. Step 5: Solve for x
    x = 454,637,443,316,064.12/24,025,607.56
  6. Step 6: Final answer
    x = 18,923,036.27

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1.5x scale

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.