Home / 24,255,965.80-36,383,948.70-21,864,481.30

Finding the Fourth Proportional to 24,255,965.80, 36,383,948.70 and 21,864,481.30

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Solution

The fourth proportional to 24,255,965.80, 36,383,948.70 and 21,864,481.30 is: 32,796,721.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,965.80 : 36,383,948.70 = 21,864,481.30 : x
  2. Step 2: Convert to fraction form
    24,255,965.80/36,383,948.70 = 21,864,481.30/x
  3. Step 3: Cross multiply
    24,255,965.80x = 36,383,948.70 × 21,864,481.30
  4. Step 4: Simplify right side
    24,255,965.80x = 795,516,165,971,309.38
  5. Step 5: Solve for x
    x = 795,516,165,971,309.38/24,255,965.80
  6. Step 6: Final answer
    x = 32,796,721.95

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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.