Home / 61,976,749.80-92,965,124.70-33,278,935.80

Finding the Fourth Proportional to 61,976,749.80, 92,965,124.70 and 33,278,935.80

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Solution

The fourth proportional to 61,976,749.80, 92,965,124.70 and 33,278,935.80 is: 49,918,403.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,976,749.80 : 92,965,124.70 = 33,278,935.80 : x
  2. Step 2: Convert to fraction form
    61,976,749.80/92,965,124.70 = 33,278,935.80/x
  3. Step 3: Cross multiply
    61,976,749.80x = 92,965,124.70 × 33,278,935.80
  4. Step 4: Simplify right side
    61,976,749.80x = 3,093,780,416,530,294.50
  5. Step 5: Solve for x
    x = 3,093,780,416,530,294.50/61,976,749.80
  6. Step 6: Final answer
    x = 49,918,403.70

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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.