Home / 38,007,772.20-57,011,658.30-33,224,803.20

Finding the Fourth Proportional to 38,007,772.20, 57,011,658.30 and 33,224,803.20

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Solution

The fourth proportional to 38,007,772.20, 57,011,658.30 and 33,224,803.20 is: 49,837,204.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,007,772.20 : 57,011,658.30 = 33,224,803.20 : x
  2. Step 2: Convert to fraction form
    38,007,772.20/57,011,658.30 = 33,224,803.20/x
  3. Step 3: Cross multiply
    38,007,772.20x = 57,011,658.30 × 33,224,803.20
  4. Step 4: Simplify right side
    38,007,772.20x = 1,894,201,127,123,146.50
  5. Step 5: Solve for x
    x = 1,894,201,127,123,146.50/38,007,772.20
  6. Step 6: Final answer
    x = 49,837,204.80

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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.