Home / 24,436,348.96-33,722,240.08-13,571,332.64

Finding the Fourth Proportional to 24,436,348.96, 33,722,240.08 and 13,571,332.64

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Solution

The fourth proportional to 24,436,348.96, 33,722,240.08 and 13,571,332.64 is: 18,728,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,436,348.96 : 33,722,240.08 = 13,571,332.64 : x
  2. Step 2: Convert to fraction form
    24,436,348.96/33,722,240.08 = 13,571,332.64/x
  3. Step 3: Cross multiply
    24,436,348.96x = 33,722,240.08 × 13,571,332.64
  4. Step 4: Simplify right side
    24,436,348.96x = 457,655,737,491,620.19
  5. Step 5: Solve for x
    x = 457,655,737,491,620.19/24,436,348.96
  6. Step 6: Final answer
    x = 18,728,482.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.