Home / 14,964,231.60-22,414,854.60-12,444,807.60

Finding the Fourth Proportional to 14,964,231.60, 22,414,854.60 and 12,444,807.60

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Solution

The fourth proportional to 14,964,231.60, 22,414,854.60 and 12,444,807.60 is: 18,641,020.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,964,231.60 : 22,414,854.60 = 12,444,807.60 : x
  2. Step 2: Convert to fraction form
    14,964,231.60/22,414,854.60 = 12,444,807.60/x
  3. Step 3: Cross multiply
    14,964,231.60x = 22,414,854.60 × 12,444,807.60
  4. Step 4: Simplify right side
    14,964,231.60x = 278,948,552,878,974.97
  5. Step 5: Solve for x
    x = 278,948,552,878,974.97/14,964,231.60
  6. Step 6: Final answer
    x = 18,641,020.82

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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.