Home / 34,810,195.54-48,027,593.90-20,866,463.02

Finding the Fourth Proportional to 34,810,195.54, 48,027,593.90 and 20,866,463.02

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Solution

The fourth proportional to 34,810,195.54, 48,027,593.90 and 20,866,463.02 is: 28,789,439.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,810,195.54 : 48,027,593.90 = 20,866,463.02 : x
  2. Step 2: Convert to fraction form
    34,810,195.54/48,027,593.90 = 20,866,463.02/x
  3. Step 3: Cross multiply
    34,810,195.54x = 48,027,593.90 × 20,866,463.02
  4. Step 4: Simplify right side
    34,810,195.54x = 1,002,166,012,053,927.50
  5. Step 5: Solve for x
    x = 1,002,166,012,053,927.50/34,810,195.54
  6. Step 6: Final answer
    x = 28,789,439.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.