Home / 48,996,873.80-73,518,930.30-34,588,917.80

Finding the Fourth Proportional to 48,996,873.80, 73,518,930.30 and 34,588,917.80

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Solution

The fourth proportional to 48,996,873.80, 73,518,930.30 and 34,588,917.80 is: 51,900,050.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,996,873.80 : 73,518,930.30 = 34,588,917.80 : x
  2. Step 2: Convert to fraction form
    48,996,873.80/73,518,930.30 = 34,588,917.80/x
  3. Step 3: Cross multiply
    48,996,873.80x = 73,518,930.30 × 34,588,917.80
  4. Step 4: Simplify right side
    48,996,873.80x = 2,542,940,236,890,629
  5. Step 5: Solve for x
    x = 2,542,940,236,890,629/48,996,873.80
  6. Step 6: Final answer
    x = 51,900,050.75

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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.