Home / 40,067,897.70-60,101,846.55-23,912,091.30

Finding the Fourth Proportional to 40,067,897.70, 60,101,846.55 and 23,912,091.30

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Solution

The fourth proportional to 40,067,897.70, 60,101,846.55 and 23,912,091.30 is: 35,868,136.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,067,897.70 : 60,101,846.55 = 23,912,091.30 : x
  2. Step 2: Convert to fraction form
    40,067,897.70/60,101,846.55 = 23,912,091.30/x
  3. Step 3: Cross multiply
    40,067,897.70x = 60,101,846.55 × 23,912,091.30
  4. Step 4: Simplify right side
    40,067,897.70x = 1,437,160,842,002,190
  5. Step 5: Solve for x
    x = 1,437,160,842,002,190/40,067,897.70
  6. Step 6: Final answer
    x = 35,868,136.95

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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.