Home / 24,487,355.70-36,731,033.55-7,448,001.30

Finding the Fourth Proportional to 24,487,355.70, 36,731,033.55 and 7,448,001.30

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Solution

The fourth proportional to 24,487,355.70, 36,731,033.55 and 7,448,001.30 is: 11,172,001.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,487,355.70 : 36,731,033.55 = 7,448,001.30 : x
  2. Step 2: Convert to fraction form
    24,487,355.70/36,731,033.55 = 7,448,001.30/x
  3. Step 3: Cross multiply
    24,487,355.70x = 36,731,033.55 × 7,448,001.30
  4. Step 4: Simplify right side
    24,487,355.70x = 273,572,785,630,743.59
  5. Step 5: Solve for x
    x = 273,572,785,630,743.59/24,487,355.70
  6. Step 6: Final answer
    x = 11,172,001.95

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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.