Home / 24,255,848.20-36,383,772.30-21,269,864.20

Finding the Fourth Proportional to 24,255,848.20, 36,383,772.30 and 21,269,864.20

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Solution

The fourth proportional to 24,255,848.20, 36,383,772.30 and 21,269,864.20 is: 31,904,796.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,848.20 : 36,383,772.30 = 21,269,864.20 : x
  2. Step 2: Convert to fraction form
    24,255,848.20/36,383,772.30 = 21,269,864.20/x
  3. Step 3: Cross multiply
    24,255,848.20x = 36,383,772.30 × 21,269,864.20
  4. Step 4: Simplify right side
    24,255,848.20x = 773,877,895,904,721.62
  5. Step 5: Solve for x
    x = 773,877,895,904,721.62/24,255,848.20
  6. Step 6: Final answer
    x = 31,904,796.30

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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.