Home / 24,203,516.78-36,312,949.95-8,641,011.49

Finding the Fourth Proportional to 24,203,516.78, 36,312,949.95 and 8,641,011.49

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Solution

The fourth proportional to 24,203,516.78, 36,312,949.95 and 8,641,011.49 is: 12,964,257.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,516.78 : 36,312,949.95 = 8,641,011.49 : x
  2. Step 2: Convert to fraction form
    24,203,516.78/36,312,949.95 = 8,641,011.49/x
  3. Step 3: Cross multiply
    24,203,516.78x = 36,312,949.95 × 8,641,011.49
  4. Step 4: Simplify right side
    24,203,516.78x = 313,780,617,630,558.75
  5. Step 5: Solve for x
    x = 313,780,617,630,558.75/24,203,516.78
  6. Step 6: Final answer
    x = 12,964,257.24

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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.