Home / 26,294,562.74-39,446,082.02-8,098,751.90

Finding the Fourth Proportional to 26,294,562.74, 39,446,082.02 and 8,098,751.90

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Solution

The fourth proportional to 26,294,562.74, 39,446,082.02 and 8,098,751.90 is: 12,149,433.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,562.74 : 39,446,082.02 = 8,098,751.90 : x
  2. Step 2: Convert to fraction form
    26,294,562.74/39,446,082.02 = 8,098,751.90/x
  3. Step 3: Cross multiply
    26,294,562.74x = 39,446,082.02 × 8,098,751.90
  4. Step 4: Simplify right side
    26,294,562.74x = 319,464,031,530,047.31
  5. Step 5: Solve for x
    x = 319,464,031,530,047.31/26,294,562.74
  6. Step 6: Final answer
    x = 12,149,433.13

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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.