Home / 23,299,034.89-32,151,284.85-13,373,624.56

Finding the Fourth Proportional to 23,299,034.89, 32,151,284.85 and 13,373,624.56

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Solution

The fourth proportional to 23,299,034.89, 32,151,284.85 and 13,373,624.56 is: 18,454,807.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,299,034.89 : 32,151,284.85 = 13,373,624.56 : x
  2. Step 2: Convert to fraction form
    23,299,034.89/32,151,284.85 = 13,373,624.56/x
  3. Step 3: Cross multiply
    23,299,034.89x = 32,151,284.85 × 13,373,624.56
  4. Step 4: Simplify right side
    23,299,034.89x = 429,979,212,705,515.94
  5. Step 5: Solve for x
    x = 429,979,212,705,515.94/23,299,034.89
  6. Step 6: Final answer
    x = 18,454,807.88

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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.