Home / 58,033,663.88-80,086,453.33-31,927,621.26

Finding the Fourth Proportional to 58,033,663.88, 80,086,453.33 and 31,927,621.26

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Solution

The fourth proportional to 58,033,663.88, 80,086,453.33 and 31,927,621.26 is: 44,060,115.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033,663.88 : 80,086,453.33 = 31,927,621.26 : x
  2. Step 2: Convert to fraction form
    58,033,663.88/80,086,453.33 = 31,927,621.26/x
  3. Step 3: Cross multiply
    58,033,663.88x = 80,086,453.33 × 31,927,621.26
  4. Step 4: Simplify right side
    58,033,663.88x = 2,556,969,949,976,906
  5. Step 5: Solve for x
    x = 2,556,969,949,976,906/58,033,663.88
  6. Step 6: Final answer
    x = 44,060,115.78

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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.