Home / 32,832,002.30-49,248,003.45-20,738,767.10

Finding the Fourth Proportional to 32,832,002.30, 49,248,003.45 and 20,738,767.10

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Solution

The fourth proportional to 32,832,002.30, 49,248,003.45 and 20,738,767.10 is: 31,108,150.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,002.30 : 49,248,003.45 = 20,738,767.10 : x
  2. Step 2: Convert to fraction form
    32,832,002.30/49,248,003.45 = 20,738,767.10/x
  3. Step 3: Cross multiply
    32,832,002.30x = 49,248,003.45 × 20,738,767.10
  4. Step 4: Simplify right side
    32,832,002.30x = 1,021,342,873,689,546.62
  5. Step 5: Solve for x
    x = 1,021,342,873,689,546.62/32,832,002.30
  6. Step 6: Final answer
    x = 31,108,150.65

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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.