Home / 24,796,876.11-37,205,559.53-12,494,263.78

Finding the Fourth Proportional to 24,796,876.11, 37,205,559.53 and 12,494,263.78

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Solution

The fourth proportional to 24,796,876.11, 37,205,559.53 and 12,494,263.78 is: 18,746,557.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,796,876.11 : 37,205,559.53 = 12,494,263.78 : x
  2. Step 2: Convert to fraction form
    24,796,876.11/37,205,559.53 = 12,494,263.78/x
  3. Step 3: Cross multiply
    24,796,876.11x = 37,205,559.53 × 12,494,263.78
  4. Step 4: Simplify right side
    24,796,876.11x = 464,856,074,850,312.81
  5. Step 5: Solve for x
    x = 464,856,074,850,312.81/24,796,876.11
  6. Step 6: Final answer
    x = 18,746,557.94

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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.