Home / 16,320,932.11-24,480,512.23-4,960,495

Finding the Fourth Proportional to 16,320,932.11, 24,480,512.23 and 4,960,495

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Solution

The fourth proportional to 16,320,932.11, 24,480,512.23 and 4,960,495 is: 7,440,473.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,320,932.11 : 24,480,512.23 = 4,960,495 : x
  2. Step 2: Convert to fraction form
    16,320,932.11/24,480,512.23 = 4,960,495/x
  3. Step 3: Cross multiply
    16,320,932.11x = 24,480,512.23 × 4,960,495
  4. Step 4: Simplify right side
    16,320,932.11x = 121,435,458,514,353.86
  5. Step 5: Solve for x
    x = 121,435,458,514,353.86/16,320,932.11
  6. Step 6: Final answer
    x = 7,440,473.23

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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.