Home / 38,472,023.10-57,792,015.45-27,134,615.10

Finding the Fourth Proportional to 38,472,023.10, 57,792,015.45 and 27,134,615.10

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Solution

The fourth proportional to 38,472,023.10, 57,792,015.45 and 27,134,615.10 is: 40,761,154.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,472,023.10 : 57,792,015.45 = 27,134,615.10 : x
  2. Step 2: Convert to fraction form
    38,472,023.10/57,792,015.45 = 27,134,615.10/x
  3. Step 3: Cross multiply
    38,472,023.10x = 57,792,015.45 × 27,134,615.10
  4. Step 4: Simplify right side
    38,472,023.10x = 1,568,164,095,089,003.50
  5. Step 5: Solve for x
    x = 1,568,164,095,089,003.50/38,472,023.10
  6. Step 6: Final answer
    x = 40,761,154.96

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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.