Home / 58,033,736.67-80,086,553.24-31,927,693.85

Finding the Fourth Proportional to 58,033,736.67, 80,086,553.24 and 31,927,693.85

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Solution

The fourth proportional to 58,033,736.67, 80,086,553.24 and 31,927,693.85 is: 44,060,215.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033,736.67 : 80,086,553.24 = 31,927,693.85 : x
  2. Step 2: Convert to fraction form
    58,033,736.67/80,086,553.24 = 31,927,693.85/x
  3. Step 3: Cross multiply
    58,033,736.67x = 80,086,553.24 × 31,927,693.85
  4. Step 4: Simplify right side
    58,033,736.67x = 2,556,978,952,788,374
  5. Step 5: Solve for x
    x = 2,556,978,952,788,374/58,033,736.67
  6. Step 6: Final answer
    x = 44,060,215.65

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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.