Home / 48,996,921.80-73,519,002.30-34,588,965.80

Finding the Fourth Proportional to 48,996,921.80, 73,519,002.30 and 34,588,965.80

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Solution

The fourth proportional to 48,996,921.80, 73,519,002.30 and 34,588,965.80 is: 51,900,122.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,996,921.80 : 73,519,002.30 = 34,588,965.80 : x
  2. Step 2: Convert to fraction form
    48,996,921.80/73,519,002.30 = 34,588,965.80/x
  3. Step 3: Cross multiply
    48,996,921.80x = 73,519,002.30 × 34,588,965.80
  4. Step 4: Simplify right side
    48,996,921.80x = 2,542,946,256,204,821
  5. Step 5: Solve for x
    x = 2,542,946,256,204,821/48,996,921.80
  6. Step 6: Final answer
    x = 51,900,122.76

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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.