Home / 24,735,473.28-34,134,992.73-13,722,222.69

Finding the Fourth Proportional to 24,735,473.28, 34,134,992.73 and 13,722,222.69

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Solution

The fourth proportional to 24,735,473.28, 34,134,992.73 and 13,722,222.69 is: 18,936,689.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,735,473.28 : 34,134,992.73 = 13,722,222.69 : x
  2. Step 2: Convert to fraction form
    24,735,473.28/34,134,992.73 = 13,722,222.69/x
  3. Step 3: Cross multiply
    24,735,473.28x = 34,134,992.73 × 13,722,222.69
  4. Step 4: Simplify right side
    24,735,473.28x = 468,407,971,762,591
  5. Step 5: Solve for x
    x = 468,407,971,762,591/24,735,473.28
  6. Step 6: Final answer
    x = 18,936,689.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.