Home / 22,707,197.59-34,075,839.77-12,479,200.01

Finding the Fourth Proportional to 22,707,197.59, 34,075,839.77 and 12,479,200.01

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Solution

The fourth proportional to 22,707,197.59, 34,075,839.77 and 12,479,200.01 is: 18,727,067.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,197.59 : 34,075,839.77 = 12,479,200.01 : x
  2. Step 2: Convert to fraction form
    22,707,197.59/34,075,839.77 = 12,479,200.01/x
  3. Step 3: Cross multiply
    22,707,197.59x = 34,075,839.77 × 12,479,200.01
  4. Step 4: Simplify right side
    22,707,197.59x = 425,239,219,998,542.44
  5. Step 5: Solve for x
    x = 425,239,219,998,542.44/22,707,197.59
  6. Step 6: Final answer
    x = 18,727,067.41

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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.