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Finding the Fourth Proportional to 24,948,529.80, 37,422,794.70 and 11,511,601.80

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Solution

The fourth proportional to 24,948,529.80, 37,422,794.70 and 11,511,601.80 is: 17,267,402.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,529.80 : 37,422,794.70 = 11,511,601.80 : x
  2. Step 2: Convert to fraction form
    24,948,529.80/37,422,794.70 = 11,511,601.80/x
  3. Step 3: Cross multiply
    24,948,529.80x = 37,422,794.70 × 11,511,601.80
  4. Step 4: Simplify right side
    24,948,529.80x = 430,796,310,829,550.50
  5. Step 5: Solve for x
    x = 430,796,310,829,550.50/24,948,529.80
  6. Step 6: Final answer
    x = 17,267,402.70

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1.5x scale

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.