Home / 24,255,780.30-36,383,670.45-21,864,295.80

Finding the Fourth Proportional to 24,255,780.30, 36,383,670.45 and 21,864,295.80

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Solution

The fourth proportional to 24,255,780.30, 36,383,670.45 and 21,864,295.80 is: 32,796,443.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,780.30 : 36,383,670.45 = 21,864,295.80 : x
  2. Step 2: Convert to fraction form
    24,255,780.30/36,383,670.45 = 21,864,295.80/x
  3. Step 3: Cross multiply
    24,255,780.30x = 36,383,670.45 × 21,864,295.80
  4. Step 4: Simplify right side
    24,255,780.30x = 795,503,333,008,519.25
  5. Step 5: Solve for x
    x = 795,503,333,008,519.25/24,255,780.30
  6. Step 6: Final answer
    x = 32,796,443.70

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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.