Home / 23,640,147.28-35,461,287.78-7,244,251.84

Finding the Fourth Proportional to 23,640,147.28, 35,461,287.78 and 7,244,251.84

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Solution

The fourth proportional to 23,640,147.28, 35,461,287.78 and 7,244,251.84 is: 10,866,704.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640,147.28 : 35,461,287.78 = 7,244,251.84 : x
  2. Step 2: Convert to fraction form
    23,640,147.28/35,461,287.78 = 7,244,251.84/x
  3. Step 3: Cross multiply
    23,640,147.28x = 35,461,287.78 × 7,244,251.84
  4. Step 4: Simplify right side
    23,640,147.28x = 256,890,499,249,034.53
  5. Step 5: Solve for x
    x = 256,890,499,249,034.53/23,640,147.28
  6. Step 6: Final answer
    x = 10,866,704.69

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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.