Home / 24,487,355.20-36,731,032.80-7,448,000.80

Finding the Fourth Proportional to 24,487,355.20, 36,731,032.80 and 7,448,000.80

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Solution

The fourth proportional to 24,487,355.20, 36,731,032.80 and 7,448,000.80 is: 11,172,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,487,355.20 : 36,731,032.80 = 7,448,000.80 : x
  2. Step 2: Convert to fraction form
    24,487,355.20/36,731,032.80 = 7,448,000.80/x
  3. Step 3: Cross multiply
    24,487,355.20x = 36,731,032.80 × 7,448,000.80
  4. Step 4: Simplify right side
    24,487,355.20x = 273,572,761,679,226.22
  5. Step 5: Solve for x
    x = 273,572,761,679,226.22/24,487,355.20
  6. Step 6: Final answer
    x = 11,172,001.20

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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.