Home / 29,525,243.70-44,287,865.55-25,415,433.30

Finding the Fourth Proportional to 29,525,243.70, 44,287,865.55 and 25,415,433.30

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Solution

The fourth proportional to 29,525,243.70, 44,287,865.55 and 25,415,433.30 is: 38,123,149.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,243.70 : 44,287,865.55 = 25,415,433.30 : x
  2. Step 2: Convert to fraction form
    29,525,243.70/44,287,865.55 = 25,415,433.30/x
  3. Step 3: Cross multiply
    29,525,243.70x = 44,287,865.55 × 25,415,433.30
  4. Step 4: Simplify right side
    29,525,243.70x = 1,125,595,292,885,392.75
  5. Step 5: Solve for x
    x = 1,125,595,292,885,392.75/29,525,243.70
  6. Step 6: Final answer
    x = 38,123,149.95

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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.