Home / 22,101,470.80-33,156,706.56-9,322,023.04

Finding the Fourth Proportional to 22,101,470.80, 33,156,706.56 and 9,322,023.04

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Solution

The fourth proportional to 22,101,470.80, 33,156,706.56 and 9,322,023.04 is: 13,984,932.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,470.80 : 33,156,706.56 = 9,322,023.04 : x
  2. Step 2: Convert to fraction form
    22,101,470.80/33,156,706.56 = 9,322,023.04/x
  3. Step 3: Cross multiply
    22,101,470.80x = 33,156,706.56 × 9,322,023.04
  4. Step 4: Simplify right side
    22,101,470.80x = 309,087,582,482,839.12
  5. Step 5: Solve for x
    x = 309,087,582,482,839.12/22,101,470.80
  6. Step 6: Final answer
    x = 13,984,932.74

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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.