Home / 24,252,844.10-36,379,266.15-20,993,339.30

Finding the Fourth Proportional to 24,252,844.10, 36,379,266.15 and 20,993,339.30

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Solution

The fourth proportional to 24,252,844.10, 36,379,266.15 and 20,993,339.30 is: 31,490,008.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,844.10 : 36,379,266.15 = 20,993,339.30 : x
  2. Step 2: Convert to fraction form
    24,252,844.10/36,379,266.15 = 20,993,339.30/x
  3. Step 3: Cross multiply
    24,252,844.10x = 36,379,266.15 × 20,993,339.30
  4. Step 4: Simplify right side
    24,252,844.10x = 763,722,277,771,954.75
  5. Step 5: Solve for x
    x = 763,722,277,771,954.75/24,252,844.10
  6. Step 6: Final answer
    x = 31,490,008.95

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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.