Home / 36,105,010.62-54,155,522.50-26,399,569.36

Finding the Fourth Proportional to 36,105,010.62, 54,155,522.50 and 26,399,569.36

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Solution

The fourth proportional to 36,105,010.62, 54,155,522.50 and 26,399,569.36 is: 39,597,896.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,105,010.62 : 54,155,522.50 = 26,399,569.36 : x
  2. Step 2: Convert to fraction form
    36,105,010.62/54,155,522.50 = 26,399,569.36/x
  3. Step 3: Cross multiply
    36,105,010.62x = 54,155,522.50 × 26,399,569.36
  4. Step 4: Simplify right side
    36,105,010.62x = 1,429,682,472,514,442
  5. Step 5: Solve for x
    x = 1,429,682,472,514,442/36,105,010.62
  6. Step 6: Final answer
    x = 39,597,896.47

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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.