Home / 21,847,323.25-32,727,076.39-10,884,463.57

Finding the Fourth Proportional to 21,847,323.25, 32,727,076.39 and 10,884,463.57

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Solution

The fourth proportional to 21,847,323.25, 32,727,076.39 and 10,884,463.57 is: 16,304,819.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,847,323.25 : 32,727,076.39 = 10,884,463.57 : x
  2. Step 2: Convert to fraction form
    21,847,323.25/32,727,076.39 = 10,884,463.57/x
  3. Step 3: Cross multiply
    21,847,323.25x = 32,727,076.39 × 10,884,463.57
  4. Step 4: Simplify right side
    21,847,323.25x = 356,216,670,719,562.12
  5. Step 5: Solve for x
    x = 356,216,670,719,562.12/21,847,323.25
  6. Step 6: Final answer
    x = 16,304,819.89

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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.