Home / 22,759,700.20-34,139,550.30-22,381,786.60

Finding the Fourth Proportional to 22,759,700.20, 34,139,550.30 and 22,381,786.60

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Solution

The fourth proportional to 22,759,700.20, 34,139,550.30 and 22,381,786.60 is: 33,572,679.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,759,700.20 : 34,139,550.30 = 22,381,786.60 : x
  2. Step 2: Convert to fraction form
    22,759,700.20/34,139,550.30 = 22,381,786.60/x
  3. Step 3: Cross multiply
    22,759,700.20x = 34,139,550.30 × 22,381,786.60
  4. Step 4: Simplify right side
    22,759,700.20x = 764,104,129,434,566
  5. Step 5: Solve for x
    x = 764,104,129,434,566/22,759,700.20
  6. Step 6: Final answer
    x = 33,572,679.90

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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.