Home / 29,112,184.80-43,591,294.80-23,328,007.20

Finding the Fourth Proportional to 29,112,184.80, 43,591,294.80 and 23,328,007.20

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Solution

The fourth proportional to 29,112,184.80, 43,591,294.80 and 23,328,007.20 is: 34,930,323.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,112,184.80 : 43,591,294.80 = 23,328,007.20 : x
  2. Step 2: Convert to fraction form
    29,112,184.80/43,591,294.80 = 23,328,007.20/x
  3. Step 3: Cross multiply
    29,112,184.80x = 43,591,294.80 × 23,328,007.20
  4. Step 4: Simplify right side
    29,112,184.80x = 1,016,898,038,951,722.50
  5. Step 5: Solve for x
    x = 1,016,898,038,951,722.50/29,112,184.80
  6. Step 6: Final answer
    x = 34,930,323.71

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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.