Home / 163,306,548.20-244,959,822.30-94,431,794.60

Finding the Fourth Proportional to 163,306,548.20, 244,959,822.30 and 94,431,794.60

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Solution

The fourth proportional to 163,306,548.20, 244,959,822.30 and 94,431,794.60 is: 141,647,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,306,548.20 : 244,959,822.30 = 94,431,794.60 : x
  2. Step 2: Convert to fraction form
    163,306,548.20/244,959,822.30 = 94,431,794.60/x
  3. Step 3: Cross multiply
    163,306,548.20x = 244,959,822.30 × 94,431,794.60
  4. Step 4: Simplify right side
    163,306,548.20x = 23,131,995,624,686,100
  5. Step 5: Solve for x
    x = 23,131,995,624,686,100/163,306,548.20
  6. Step 6: Final answer
    x = 141,647,691.90

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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.