Home / 61,235,999.70-91,853,999.55-22,892,531.55

Finding the Fourth Proportional to 61,235,999.70, 91,853,999.55 and 22,892,531.55

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Solution

The fourth proportional to 61,235,999.70, 91,853,999.55 and 22,892,531.55 is: 34,338,797.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,235,999.70 : 91,853,999.55 = 22,892,531.55 : x
  2. Step 2: Convert to fraction form
    61,235,999.70/91,853,999.55 = 22,892,531.55/x
  3. Step 3: Cross multiply
    61,235,999.70x = 91,853,999.55 × 22,892,531.55
  4. Step 4: Simplify right side
    61,235,999.70x = 2,102,770,582,692,060.75
  5. Step 5: Solve for x
    x = 2,102,770,582,692,060.75/61,235,999.70
  6. Step 6: Final answer
    x = 34,338,797.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.