Home / 24,488,724.20-36,736,974.30-8,316,199.40

Finding the Fourth Proportional to 24,488,724.20, 36,736,974.30 and 8,316,199.40

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Solution

The fourth proportional to 24,488,724.20, 36,736,974.30 and 8,316,199.40 is: 12,475,619.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,488,724.20 : 36,736,974.30 = 8,316,199.40 : x
  2. Step 2: Convert to fraction form
    24,488,724.20/36,736,974.30 = 8,316,199.40/x
  3. Step 3: Cross multiply
    24,488,724.20x = 36,736,974.30 × 8,316,199.40
  4. Step 4: Simplify right side
    24,488,724.20x = 305,512,003,631,475.44
  5. Step 5: Solve for x
    x = 305,512,003,631,475.44/24,488,724.20
  6. Step 6: Final answer
    x = 12,475,619.44

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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.