Home / 34,574,101.20-51,861,151.80-32,979,778.20

Finding the Fourth Proportional to 34,574,101.20, 51,861,151.80 and 32,979,778.20

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Solution

The fourth proportional to 34,574,101.20, 51,861,151.80 and 32,979,778.20 is: 49,469,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,574,101.20 : 51,861,151.80 = 32,979,778.20 : x
  2. Step 2: Convert to fraction form
    34,574,101.20/51,861,151.80 = 32,979,778.20/x
  3. Step 3: Cross multiply
    34,574,101.20x = 51,861,151.80 × 32,979,778.20
  4. Step 4: Simplify right side
    34,574,101.20x = 1,710,369,283,560,530.50
  5. Step 5: Solve for x
    x = 1,710,369,283,560,530.50/34,574,101.20
  6. Step 6: Final answer
    x = 49,469,667.30

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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.