Home / 48,865,529.60-73,273,221.66-25,848,887.12

Finding the Fourth Proportional to 48,865,529.60, 73,273,221.66 and 25,848,887.12

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Solution

The fourth proportional to 48,865,529.60, 73,273,221.66 and 25,848,887.12 is: 38,760,067.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,865,529.60 : 73,273,221.66 = 25,848,887.12 : x
  2. Step 2: Convert to fraction form
    48,865,529.60/73,273,221.66 = 25,848,887.12/x
  3. Step 3: Cross multiply
    48,865,529.60x = 73,273,221.66 × 25,848,887.12
  4. Step 4: Simplify right side
    48,865,529.60x = 1,894,031,235,608,079
  5. Step 5: Solve for x
    x = 1,894,031,235,608,079/48,865,529.60
  6. Step 6: Final answer
    x = 38,760,067.70

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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.