Home / 22,696,183.96-34,023,761.88-15,412,074.28

Finding the Fourth Proportional to 22,696,183.96, 34,023,761.88 and 15,412,074.28

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Solution

The fourth proportional to 22,696,183.96, 34,023,761.88 and 15,412,074.28 is: 23,104,181.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,696,183.96 : 34,023,761.88 = 15,412,074.28 : x
  2. Step 2: Convert to fraction form
    22,696,183.96/34,023,761.88 = 15,412,074.28/x
  3. Step 3: Cross multiply
    22,696,183.96x = 34,023,761.88 × 15,412,074.28
  4. Step 4: Simplify right side
    22,696,183.96x = 524,376,745,379,592.44
  5. Step 5: Solve for x
    x = 524,376,745,379,592.44/22,696,183.96
  6. Step 6: Final answer
    x = 23,104,181.14

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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.