Home / 36,290,462.40-54,435,693.60-27,332,510.40

Finding the Fourth Proportional to 36,290,462.40, 54,435,693.60 and 27,332,510.40

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Solution

The fourth proportional to 36,290,462.40, 54,435,693.60 and 27,332,510.40 is: 40,998,765.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,462.40 : 54,435,693.60 = 27,332,510.40 : x
  2. Step 2: Convert to fraction form
    36,290,462.40/54,435,693.60 = 27,332,510.40/x
  3. Step 3: Cross multiply
    36,290,462.40x = 54,435,693.60 × 27,332,510.40
  4. Step 4: Simplify right side
    36,290,462.40x = 1,487,864,161,453,213.50
  5. Step 5: Solve for x
    x = 1,487,864,161,453,213.50/36,290,462.40
  6. Step 6: Final answer
    x = 40,998,765.60

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Double scale
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Similar ratio
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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.