Home / 26,467,531.18-39,673,069.77-15,083,467.18

Finding the Fourth Proportional to 26,467,531.18, 39,673,069.77 and 15,083,467.18

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Solution

The fourth proportional to 26,467,531.18, 39,673,069.77 and 15,083,467.18 is: 22,609,114.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,467,531.18 : 39,673,069.77 = 15,083,467.18 : x
  2. Step 2: Convert to fraction form
    26,467,531.18/39,673,069.77 = 15,083,467.18/x
  3. Step 3: Cross multiply
    26,467,531.18x = 39,673,069.77 × 15,083,467.18
  4. Step 4: Simplify right side
    26,467,531.18x = 598,407,445,805,645.12
  5. Step 5: Solve for x
    x = 598,407,445,805,645.12/26,467,531.18
  6. Step 6: Final answer
    x = 22,609,114.61

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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.