Home / 24,601,011.60-36,939,440.88-20,812,612.44

Finding the Fourth Proportional to 24,601,011.60, 36,939,440.88 and 20,812,612.44

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Solution

The fourth proportional to 24,601,011.60, 36,939,440.88 and 20,812,612.44 is: 31,251,002.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,601,011.60 : 36,939,440.88 = 20,812,612.44 : x
  2. Step 2: Convert to fraction form
    24,601,011.60/36,939,440.88 = 20,812,612.44/x
  3. Step 3: Cross multiply
    24,601,011.60x = 36,939,440.88 × 20,812,612.44
  4. Step 4: Simplify right side
    24,601,011.60x = 768,806,266,785,732.62
  5. Step 5: Solve for x
    x = 768,806,266,785,732.62/24,601,011.60
  6. Step 6: Final answer
    x = 31,251,002.17

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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.