Home / 9,188,470.20-13,782,705.30-6,157,288.20

Finding the Fourth Proportional to 9,188,470.20, 13,782,705.30 and 6,157,288.20

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Solution

The fourth proportional to 9,188,470.20, 13,782,705.30 and 6,157,288.20 is: 9,235,932.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,470.20 : 13,782,705.30 = 6,157,288.20 : x
  2. Step 2: Convert to fraction form
    9,188,470.20/13,782,705.30 = 6,157,288.20/x
  3. Step 3: Cross multiply
    9,188,470.20x = 13,782,705.30 × 6,157,288.20
  4. Step 4: Simplify right side
    9,188,470.20x = 84,864,088,707,767.47
  5. Step 5: Solve for x
    x = 84,864,088,707,767.47/9,188,470.20
  6. Step 6: Final answer
    x = 9,235,932.30

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Double scale
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Similar ratio
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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.