Home / 36,287,130.60-54,430,695.90-27,217,204.20

Finding the Fourth Proportional to 36,287,130.60, 54,430,695.90 and 27,217,204.20

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Solution

The fourth proportional to 36,287,130.60, 54,430,695.90 and 27,217,204.20 is: 40,825,806.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,287,130.60 : 54,430,695.90 = 27,217,204.20 : x
  2. Step 2: Convert to fraction form
    36,287,130.60/54,430,695.90 = 27,217,204.20/x
  3. Step 3: Cross multiply
    36,287,130.60x = 54,430,695.90 × 27,217,204.20
  4. Step 4: Simplify right side
    36,287,130.60x = 1,481,451,365,058,402.75
  5. Step 5: Solve for x
    x = 1,481,451,365,058,402.75/36,287,130.60
  6. Step 6: Final answer
    x = 40,825,806.30

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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.