Home / 11,484,002.10-17,226,003.15-9,888,366.90

Finding the Fourth Proportional to 11,484,002.10, 17,226,003.15 and 9,888,366.90

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Solution

The fourth proportional to 11,484,002.10, 17,226,003.15 and 9,888,366.90 is: 14,832,550.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,002.10 : 17,226,003.15 = 9,888,366.90 : x
  2. Step 2: Convert to fraction form
    11,484,002.10/17,226,003.15 = 9,888,366.90/x
  3. Step 3: Cross multiply
    11,484,002.10x = 17,226,003.15 × 9,888,366.90
  4. Step 4: Simplify right side
    11,484,002.10x = 170,337,039,367,755.72
  5. Step 5: Solve for x
    x = 170,337,039,367,755.72/11,484,002.10
  6. Step 6: Final answer
    x = 14,832,550.35

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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.