Home / 49,193,033.12-73,834,330.80-26,183,287.52

Finding the Fourth Proportional to 49,193,033.12, 73,834,330.80 and 26,183,287.52

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Solution

The fourth proportional to 49,193,033.12, 73,834,330.80 and 26,183,287.52 is: 39,298,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,193,033.12 : 73,834,330.80 = 26,183,287.52 : x
  2. Step 2: Convert to fraction form
    49,193,033.12/73,834,330.80 = 26,183,287.52/x
  3. Step 3: Cross multiply
    49,193,033.12x = 73,834,330.80 × 26,183,287.52
  4. Step 4: Simplify right side
    49,193,033.12x = 1,933,225,512,183,191.50
  5. Step 5: Solve for x
    x = 1,933,225,512,183,191.50/49,193,033.12
  6. Step 6: Final answer
    x = 39,298,766.30

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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.