Home / 24,192,520,920.80-36,288,781,381.20-21,713,029,791.20

Finding the Fourth Proportional to 24,192,520,920.80, 36,288,781,381.20 and 21,713,029,791.20

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Solution

The fourth proportional to 24,192,520,920.80, 36,288,781,381.20 and 21,713,029,791.20 is: 32,569,544,686.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,520,920.80 : 36,288,781,381.20 = 21,713,029,791.20 : x
  2. Step 2: Convert to fraction form
    24,192,520,920.80/36,288,781,381.20 = 21,713,029,791.20/x
  3. Step 3: Cross multiply
    24,192,520,920.80x = 36,288,781,381.20 × 21,713,029,791.20
  4. Step 4: Simplify right side
    24,192,520,920.80x = 787,939,391,216,339,386,368
  5. Step 5: Solve for x
    x = 787,939,391,216,339,386,368/24,192,520,920.80
  6. Step 6: Final answer
    x = 32,569,544,686.80

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Double scale
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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.