Home / 58,033,730.67-80,086,544.96-31,927,687.85

Finding the Fourth Proportional to 58,033,730.67, 80,086,544.96 and 31,927,687.85

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Solution

The fourth proportional to 58,033,730.67, 80,086,544.96 and 31,927,687.85 is: 44,060,207.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033,730.67 : 80,086,544.96 = 31,927,687.85 : x
  2. Step 2: Convert to fraction form
    58,033,730.67/80,086,544.96 = 31,927,687.85/x
  3. Step 3: Cross multiply
    58,033,730.67x = 80,086,544.96 × 31,927,687.85
  4. Step 4: Simplify right side
    58,033,730.67x = 2,556,978,207,907,799.50
  5. Step 5: Solve for x
    x = 2,556,978,207,907,799.50/58,033,730.67
  6. Step 6: Final answer
    x = 44,060,207.37

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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.