Home / 24,269,979.60-36,357,730.20-13,467,949.20

Finding the Fourth Proportional to 24,269,979.60, 36,357,730.20 and 13,467,949.20

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Solution

The fourth proportional to 24,269,979.60, 36,357,730.20 and 13,467,949.20 is: 20,175,709.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,269,979.60 : 36,357,730.20 = 13,467,949.20 : x
  2. Step 2: Convert to fraction form
    24,269,979.60/36,357,730.20 = 13,467,949.20/x
  3. Step 3: Cross multiply
    24,269,979.60x = 36,357,730.20 × 13,467,949.20
  4. Step 4: Simplify right side
    24,269,979.60x = 489,664,063,360,905.88
  5. Step 5: Solve for x
    x = 489,664,063,360,905.88/24,269,979.60
  6. Step 6: Final answer
    x = 20,175,709.72

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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.