Home / 27,722,823.34-41,569,013.49-8,548,257.10

Finding the Fourth Proportional to 27,722,823.34, 41,569,013.49 and 8,548,257.10

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Solution

The fourth proportional to 27,722,823.34, 41,569,013.49 and 8,548,257.10 is: 12,817,692.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,722,823.34 : 41,569,013.49 = 8,548,257.10 : x
  2. Step 2: Convert to fraction form
    27,722,823.34/41,569,013.49 = 8,548,257.10/x
  3. Step 3: Cross multiply
    27,722,823.34x = 41,569,013.49 × 8,548,257.10
  4. Step 4: Simplify right side
    27,722,823.34x = 355,342,614,705,888.31
  5. Step 5: Solve for x
    x = 355,342,614,705,888.31/27,722,823.34
  6. Step 6: Final answer
    x = 12,817,692.14

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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.