Home / 9,023,632.38-13,535,244.45-2,200,240.98

Finding the Fourth Proportional to 9,023,632.38, 13,535,244.45 and 2,200,240.98

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Solution

The fourth proportional to 9,023,632.38, 13,535,244.45 and 2,200,240.98 is: 3,300,311.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023,632.38 : 13,535,244.45 = 2,200,240.98 : x
  2. Step 2: Convert to fraction form
    9,023,632.38/13,535,244.45 = 2,200,240.98/x
  3. Step 3: Cross multiply
    9,023,632.38x = 13,535,244.45 × 2,200,240.98
  4. Step 4: Simplify right side
    9,023,632.38x = 29,780,799,513,207.56
  5. Step 5: Solve for x
    x = 29,780,799,513,207.56/9,023,632.38
  6. Step 6: Final answer
    x = 3,300,311.70

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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.