Home / 10,944,028.10-16,416,042.15-6,633,013.70

Finding the Fourth Proportional to 10,944,028.10, 16,416,042.15 and 6,633,013.70

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Solution

The fourth proportional to 10,944,028.10, 16,416,042.15 and 6,633,013.70 is: 9,949,520.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,028.10 : 16,416,042.15 = 6,633,013.70 : x
  2. Step 2: Convert to fraction form
    10,944,028.10/16,416,042.15 = 6,633,013.70/x
  3. Step 3: Cross multiply
    10,944,028.10x = 16,416,042.15 × 6,633,013.70
  4. Step 4: Simplify right side
    10,944,028.10x = 108,887,832,480,727.45
  5. Step 5: Solve for x
    x = 108,887,832,480,727.45/10,944,028.10
  6. Step 6: Final answer
    x = 9,949,520.55

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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.