Home / 29,199,700.20-43,799,550.30-25,420,564.20

Finding the Fourth Proportional to 29,199,700.20, 43,799,550.30 and 25,420,564.20

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Solution

The fourth proportional to 29,199,700.20, 43,799,550.30 and 25,420,564.20 is: 38,130,846.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,199,700.20 : 43,799,550.30 = 25,420,564.20 : x
  2. Step 2: Convert to fraction form
    29,199,700.20/43,799,550.30 = 25,420,564.20/x
  3. Step 3: Cross multiply
    29,199,700.20x = 43,799,550.30 × 25,420,564.20
  4. Step 4: Simplify right side
    29,199,700.20x = 1,113,409,280,332,279.12
  5. Step 5: Solve for x
    x = 1,113,409,280,332,279.12/29,199,700.20
  6. Step 6: Final answer
    x = 38,130,846.30

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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.