Home / 35,147,766.19-48,500,224.80-19,466,379.90

Finding the Fourth Proportional to 35,147,766.19, 48,500,224.80 and 19,466,379.90

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Solution

The fourth proportional to 35,147,766.19, 48,500,224.80 and 19,466,379.90 is: 26,861,559.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,147,766.19 : 48,500,224.80 = 19,466,379.90 : x
  2. Step 2: Convert to fraction form
    35,147,766.19/48,500,224.80 = 19,466,379.90/x
  3. Step 3: Cross multiply
    35,147,766.19x = 48,500,224.80 × 19,466,379.90
  4. Step 4: Simplify right side
    35,147,766.19x = 944,123,801,192,201.38
  5. Step 5: Solve for x
    x = 944,123,801,192,201.38/35,147,766.19
  6. Step 6: Final answer
    x = 26,861,559.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.