Home / 24,255,021.80-36,382,532.70-21,863,537.30

Finding the Fourth Proportional to 24,255,021.80, 36,382,532.70 and 21,863,537.30

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Solution

The fourth proportional to 24,255,021.80, 36,382,532.70 and 21,863,537.30 is: 32,795,305.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,021.80 : 36,382,532.70 = 21,863,537.30 : x
  2. Step 2: Convert to fraction form
    24,255,021.80/36,382,532.70 = 21,863,537.30/x
  3. Step 3: Cross multiply
    24,255,021.80x = 36,382,532.70 × 21,863,537.30
  4. Step 4: Simplify right side
    24,255,021.80x = 795,450,860,754,919.75
  5. Step 5: Solve for x
    x = 795,450,860,754,919.75/24,255,021.80
  6. Step 6: Final answer
    x = 32,795,305.95

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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.