Home / 54,933,627.48-82,415,749.38-44,794,232.76

Finding the Fourth Proportional to 54,933,627.48, 82,415,749.38 and 44,794,232.76

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Solution

The fourth proportional to 54,933,627.48, 82,415,749.38 and 44,794,232.76 is: 67,203,831.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,933,627.48 : 82,415,749.38 = 44,794,232.76 : x
  2. Step 2: Convert to fraction form
    54,933,627.48/82,415,749.38 = 44,794,232.76/x
  3. Step 3: Cross multiply
    54,933,627.48x = 82,415,749.38 × 44,794,232.76
  4. Step 4: Simplify right side
    54,933,627.48x = 3,691,750,260,817,545.50
  5. Step 5: Solve for x
    x = 3,691,750,260,817,545.50/54,933,627.48
  6. Step 6: Final answer
    x = 67,203,831.79

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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.