Home / 48,279,676.26-66,627,215.94-26,254,463.82

Finding the Fourth Proportional to 48,279,676.26, 66,627,215.94 and 26,254,463.82

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Solution

The fourth proportional to 48,279,676.26, 66,627,215.94 and 26,254,463.82 is: 36,231,846.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,279,676.26 : 66,627,215.94 = 26,254,463.82 : x
  2. Step 2: Convert to fraction form
    48,279,676.26/66,627,215.94 = 26,254,463.82/x
  3. Step 3: Cross multiply
    48,279,676.26x = 66,627,215.94 × 26,254,463.82
  4. Step 4: Simplify right side
    48,279,676.26x = 1,749,261,830,324,057.25
  5. Step 5: Solve for x
    x = 1,749,261,830,324,057.25/48,279,676.26
  6. Step 6: Final answer
    x = 36,231,846.73

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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.