Home / 26,632,959.31-36,743,026.54-15,467,551.64

Finding the Fourth Proportional to 26,632,959.31, 36,743,026.54 and 15,467,551.64

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Solution

The fourth proportional to 26,632,959.31, 36,743,026.54 and 15,467,551.64 is: 21,339,148.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,632,959.31 : 36,743,026.54 = 15,467,551.64 : x
  2. Step 2: Convert to fraction form
    26,632,959.31/36,743,026.54 = 15,467,551.64/x
  3. Step 3: Cross multiply
    26,632,959.31x = 36,743,026.54 × 15,467,551.64
  4. Step 4: Simplify right side
    26,632,959.31x = 568,324,660,340,002.75
  5. Step 5: Solve for x
    x = 568,324,660,340,002.75/26,632,959.31
  6. Step 6: Final answer
    x = 21,339,148.00

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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.