Home / 26,514,243.89-36,584,169.84-15,498,863.33

Finding the Fourth Proportional to 26,514,243.89, 36,584,169.84 and 15,498,863.33

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Solution

The fourth proportional to 26,514,243.89, 36,584,169.84 and 15,498,863.33 is: 21,385,224.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,514,243.89 : 36,584,169.84 = 15,498,863.33 : x
  2. Step 2: Convert to fraction form
    26,514,243.89/36,584,169.84 = 15,498,863.33/x
  3. Step 3: Cross multiply
    26,514,243.89x = 36,584,169.84 × 15,498,863.33
  4. Step 4: Simplify right side
    26,514,243.89x = 567,013,048,483,128.38
  5. Step 5: Solve for x
    x = 567,013,048,483,128.38/26,514,243.89
  6. Step 6: Final answer
    x = 21,385,224.14

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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.