Home / 26,515,003.92-36,586,489.42-14,910,326.29

Finding the Fourth Proportional to 26,515,003.92, 36,586,489.42 and 14,910,326.29

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Solution

The fourth proportional to 26,515,003.92, 36,586,489.42 and 14,910,326.29 is: 20,573,879.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,515,003.92 : 36,586,489.42 = 14,910,326.29 : x
  2. Step 2: Convert to fraction form
    26,515,003.92/36,586,489.42 = 14,910,326.29/x
  3. Step 3: Cross multiply
    26,515,003.92x = 36,586,489.42 × 14,910,326.29
  4. Step 4: Simplify right side
    26,515,003.92x = 545,516,495,057,832.88
  5. Step 5: Solve for x
    x = 545,516,495,057,832.88/26,515,003.92
  6. Step 6: Final answer
    x = 20,573,879.48

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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.