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Finding the Fourth Proportional to 24,597,812.40, 36,895,843.80 and 11,134,640.40

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Solution

The fourth proportional to 24,597,812.40, 36,895,843.80 and 11,134,640.40 is: 16,701,564.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,597,812.40 : 36,895,843.80 = 11,134,640.40 : x
  2. Step 2: Convert to fraction form
    24,597,812.40/36,895,843.80 = 11,134,640.40/x
  3. Step 3: Cross multiply
    24,597,812.40x = 36,895,843.80 × 11,134,640.40
  4. Step 4: Simplify right side
    24,597,812.40x = 410,821,952,967,569.50
  5. Step 5: Solve for x
    x = 410,821,952,967,569.50/24,597,812.40
  6. Step 6: Final answer
    x = 16,701,564.61

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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.