Home / 22,670,644.56-34,006,119.84-8,287,795.32

Finding the Fourth Proportional to 22,670,644.56, 34,006,119.84 and 8,287,795.32

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Solution

The fourth proportional to 22,670,644.56, 34,006,119.84 and 8,287,795.32 is: 12,431,748.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,670,644.56 : 34,006,119.84 = 8,287,795.32 : x
  2. Step 2: Convert to fraction form
    22,670,644.56/34,006,119.84 = 8,287,795.32/x
  3. Step 3: Cross multiply
    22,670,644.56x = 34,006,119.84 × 8,287,795.32
  4. Step 4: Simplify right side
    22,670,644.56x = 281,835,760,861,311.19
  5. Step 5: Solve for x
    x = 281,835,760,861,311.19/22,670,644.56
  6. Step 6: Final answer
    x = 12,431,748.91

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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.