Home / 32,729,965.12-49,096,915.92-10,011,059.20

Finding the Fourth Proportional to 32,729,965.12, 49,096,915.92 and 10,011,059.20

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Solution

The fourth proportional to 32,729,965.12, 49,096,915.92 and 10,011,059.20 is: 15,017,190.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,729,965.12 : 49,096,915.92 = 10,011,059.20 : x
  2. Step 2: Convert to fraction form
    32,729,965.12/49,096,915.92 = 10,011,059.20/x
  3. Step 3: Cross multiply
    32,729,965.12x = 49,096,915.92 × 10,011,059.20
  4. Step 4: Simplify right side
    32,729,965.12x = 491,512,131,812,542.44
  5. Step 5: Solve for x
    x = 491,512,131,812,542.44/32,729,965.12
  6. Step 6: Final answer
    x = 15,017,190.82

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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.