Home / 29,530,600.80-44,295,901.20-25,491,649.20

Finding the Fourth Proportional to 29,530,600.80, 44,295,901.20 and 25,491,649.20

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Solution

The fourth proportional to 29,530,600.80, 44,295,901.20 and 25,491,649.20 is: 38,237,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,530,600.80 : 44,295,901.20 = 25,491,649.20 : x
  2. Step 2: Convert to fraction form
    29,530,600.80/44,295,901.20 = 25,491,649.20/x
  3. Step 3: Cross multiply
    29,530,600.80x = 44,295,901.20 × 25,491,649.20
  4. Step 4: Simplify right side
    29,530,600.80x = 1,129,175,574,388,259
  5. Step 5: Solve for x
    x = 1,129,175,574,388,259/29,530,600.80
  6. Step 6: Final answer
    x = 38,237,473.80

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1.5x scale

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.