Home / 16,364,965.52-24,548,432.42-5,005,512.56

Finding the Fourth Proportional to 16,364,965.52, 24,548,432.42 and 5,005,512.56

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Solution

The fourth proportional to 16,364,965.52, 24,548,432.42 and 5,005,512.56 is: 7,508,569.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,965.52 : 24,548,432.42 = 5,005,512.56 : x
  2. Step 2: Convert to fraction form
    16,364,965.52/24,548,432.42 = 5,005,512.56/x
  3. Step 3: Cross multiply
    16,364,965.52x = 24,548,432.42 × 5,005,512.56
  4. Step 4: Simplify right side
    16,364,965.52x = 122,877,486,806,621.19
  5. Step 5: Solve for x
    x = 122,877,486,806,621.19/16,364,965.52
  6. Step 6: Final answer
    x = 7,508,569.86

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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.