Home / 36,002,023-49,682,922.69-19,482,145.90

Finding the Fourth Proportional to 36,002,023, 49,682,922.69 and 19,482,145.90

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Solution

The fourth proportional to 36,002,023, 49,682,922.69 and 19,482,145.90 is: 26,885,432.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,002,023 : 49,682,922.69 = 19,482,145.90 : x
  2. Step 2: Convert to fraction form
    36,002,023/49,682,922.69 = 19,482,145.90/x
  3. Step 3: Cross multiply
    36,002,023x = 49,682,922.69 × 19,482,145.90
  4. Step 4: Simplify right side
    36,002,023x = 967,929,948,585,000.38
  5. Step 5: Solve for x
    x = 967,929,948,585,000.38/36,002,023
  6. Step 6: Final answer
    x = 26,885,432.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.