Home / 41,722,793.40-62,584,190.10-28,968,209.40

Finding the Fourth Proportional to 41,722,793.40, 62,584,190.10 and 28,968,209.40

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Solution

The fourth proportional to 41,722,793.40, 62,584,190.10 and 28,968,209.40 is: 43,452,314.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,722,793.40 : 62,584,190.10 = 28,968,209.40 : x
  2. Step 2: Convert to fraction form
    41,722,793.40/62,584,190.10 = 28,968,209.40/x
  3. Step 3: Cross multiply
    41,722,793.40x = 62,584,190.10 × 28,968,209.40
  4. Step 4: Simplify right side
    41,722,793.40x = 1,812,951,923,946,207
  5. Step 5: Solve for x
    x = 1,812,951,923,946,207/41,722,793.40
  6. Step 6: Final answer
    x = 43,452,314.10

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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.