Home / 26,096,002.10-39,144,003.15-8,142,773.30

Finding the Fourth Proportional to 26,096,002.10, 39,144,003.15 and 8,142,773.30

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Solution

The fourth proportional to 26,096,002.10, 39,144,003.15 and 8,142,773.30 is: 12,214,159.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,096,002.10 : 39,144,003.15 = 8,142,773.30 : x
  2. Step 2: Convert to fraction form
    26,096,002.10/39,144,003.15 = 8,142,773.30/x
  3. Step 3: Cross multiply
    26,096,002.10x = 39,144,003.15 × 8,142,773.30
  4. Step 4: Simplify right side
    26,096,002.10x = 318,740,743,704,935.88
  5. Step 5: Solve for x
    x = 318,740,743,704,935.88/26,096,002.10
  6. Step 6: Final answer
    x = 12,214,159.95

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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.