Home / 22,817,888.82-34,226,891.55-5,778,563.70

Finding the Fourth Proportional to 22,817,888.82, 34,226,891.55 and 5,778,563.70

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Solution

The fourth proportional to 22,817,888.82, 34,226,891.55 and 5,778,563.70 is: 8,667,860.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,817,888.82 : 34,226,891.55 = 5,778,563.70 : x
  2. Step 2: Convert to fraction form
    22,817,888.82/34,226,891.55 = 5,778,563.70/x
  3. Step 3: Cross multiply
    22,817,888.82x = 34,226,891.55 × 5,778,563.70
  4. Step 4: Simplify right side
    22,817,888.82x = 197,782,273,074,666.72
  5. Step 5: Solve for x
    x = 197,782,273,074,666.72/22,817,888.82
  6. Step 6: Final answer
    x = 8,667,860.32

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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.