Home / 24,272,281.30-36,383,927.55-12,123,058.90

Finding the Fourth Proportional to 24,272,281.30, 36,383,927.55 and 12,123,058.90

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Solution

The fourth proportional to 24,272,281.30, 36,383,927.55 and 12,123,058.90 is: 18,172,354.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,272,281.30 : 36,383,927.55 = 12,123,058.90 : x
  2. Step 2: Convert to fraction form
    24,272,281.30/36,383,927.55 = 12,123,058.90/x
  3. Step 3: Cross multiply
    24,272,281.30x = 36,383,927.55 × 12,123,058.90
  4. Step 4: Simplify right side
    24,272,281.30x = 441,084,496,701,982.69
  5. Step 5: Solve for x
    x = 441,084,496,701,982.69/24,272,281.30
  6. Step 6: Final answer
    x = 18,172,354.35

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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.