Home / 24,479,522.80-36,722,783.40-8,306,220.40

Finding the Fourth Proportional to 24,479,522.80, 36,722,783.40 and 8,306,220.40

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Solution

The fourth proportional to 24,479,522.80, 36,722,783.40 and 8,306,220.40 is: 12,460,517.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,479,522.80 : 36,722,783.40 = 8,306,220.40 : x
  2. Step 2: Convert to fraction form
    24,479,522.80/36,722,783.40 = 8,306,220.40/x
  3. Step 3: Cross multiply
    24,479,522.80x = 36,722,783.40 × 8,306,220.40
  4. Step 4: Simplify right side
    24,479,522.80x = 305,027,532,621,861.38
  5. Step 5: Solve for x
    x = 305,027,532,621,861.38/24,479,522.80
  6. Step 6: Final answer
    x = 12,460,517.92

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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.