Home / 36,900,266.80-55,350,400.20-26,129,729.20

Finding the Fourth Proportional to 36,900,266.80, 55,350,400.20 and 26,129,729.20

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Solution

The fourth proportional to 36,900,266.80, 55,350,400.20 and 26,129,729.20 is: 39,194,593.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,900,266.80 : 55,350,400.20 = 26,129,729.20 : x
  2. Step 2: Convert to fraction form
    36,900,266.80/55,350,400.20 = 26,129,729.20/x
  3. Step 3: Cross multiply
    36,900,266.80x = 55,350,400.20 × 26,129,729.20
  4. Step 4: Simplify right side
    36,900,266.80x = 1,446,290,968,337,626
  5. Step 5: Solve for x
    x = 1,446,290,968,337,626/36,900,266.80
  6. Step 6: Final answer
    x = 39,194,593.80

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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.