Home / 41,536,009.60-62,304,014.40-23,620,105.60

Finding the Fourth Proportional to 41,536,009.60, 62,304,014.40 and 23,620,105.60

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Solution

The fourth proportional to 41,536,009.60, 62,304,014.40 and 23,620,105.60 is: 35,430,158.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,536,009.60 : 62,304,014.40 = 23,620,105.60 : x
  2. Step 2: Convert to fraction form
    41,536,009.60/62,304,014.40 = 23,620,105.60/x
  3. Step 3: Cross multiply
    41,536,009.60x = 62,304,014.40 × 23,620,105.60
  4. Step 4: Simplify right side
    41,536,009.60x = 1,471,627,399,431,920.75
  5. Step 5: Solve for x
    x = 1,471,627,399,431,920.75/41,536,009.60
  6. Step 6: Final answer
    x = 35,430,158.40

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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.