Home / 29,530,630.80-44,295,946.20-25,491,679.20

Finding the Fourth Proportional to 29,530,630.80, 44,295,946.20 and 25,491,679.20

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Solution

The fourth proportional to 29,530,630.80, 44,295,946.20 and 25,491,679.20 is: 38,237,518.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,530,630.80 : 44,295,946.20 = 25,491,679.20 : x
  2. Step 2: Convert to fraction form
    29,530,630.80/44,295,946.20 = 25,491,679.20/x
  3. Step 3: Cross multiply
    29,530,630.80x = 44,295,946.20 × 25,491,679.20
  4. Step 4: Simplify right side
    29,530,630.80x = 1,129,178,050,390,859
  5. Step 5: Solve for x
    x = 1,129,178,050,390,859/29,530,630.80
  6. Step 6: Final answer
    x = 38,237,518.80

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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.