Home / 26,107,140.38-36,028,974.73-14,504,703.87

Finding the Fourth Proportional to 26,107,140.38, 36,028,974.73 and 14,504,703.87

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Solution

The fourth proportional to 26,107,140.38, 36,028,974.73 and 14,504,703.87 is: 20,017,114.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,107,140.38 : 36,028,974.73 = 14,504,703.87 : x
  2. Step 2: Convert to fraction form
    26,107,140.38/36,028,974.73 = 14,504,703.87/x
  3. Step 3: Cross multiply
    26,107,140.38x = 36,028,974.73 × 14,504,703.87
  4. Step 4: Simplify right side
    26,107,140.38x = 522,589,609,162,545.12
  5. Step 5: Solve for x
    x = 522,589,609,162,545.12/26,107,140.38
  6. Step 6: Final answer
    x = 20,017,114.16

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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.