Home / 23,142,344.96-34,713,812.69-15,951,948.23

Finding the Fourth Proportional to 23,142,344.96, 34,713,812.69 and 15,951,948.23

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Solution

The fourth proportional to 23,142,344.96, 34,713,812.69 and 15,951,948.23 is: 23,928,125.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,142,344.96 : 34,713,812.69 = 15,951,948.23 : x
  2. Step 2: Convert to fraction form
    23,142,344.96/34,713,812.69 = 15,951,948.23/x
  3. Step 3: Cross multiply
    23,142,344.96x = 34,713,812.69 × 15,951,948.23
  4. Step 4: Simplify right side
    23,142,344.96x = 553,752,942,963,641.62
  5. Step 5: Solve for x
    x = 553,752,942,963,641.62/23,142,344.96
  6. Step 6: Final answer
    x = 23,928,125.86

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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.