Home / 55,550,952.72-83,286,052.20-23,212,110.96

Finding the Fourth Proportional to 55,550,952.72, 83,286,052.20 and 23,212,110.96

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Solution

The fourth proportional to 55,550,952.72, 83,286,052.20 and 23,212,110.96 is: 34,801,294.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,550,952.72 : 83,286,052.20 = 23,212,110.96 : x
  2. Step 2: Convert to fraction form
    55,550,952.72/83,286,052.20 = 23,212,110.96/x
  3. Step 3: Cross multiply
    55,550,952.72x = 83,286,052.20 × 23,212,110.96
  4. Step 4: Simplify right side
    55,550,952.72x = 1,933,245,085,086,752.25
  5. Step 5: Solve for x
    x = 1,933,245,085,086,752.25/55,550,952.72
  6. Step 6: Final answer
    x = 34,801,294.86

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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.