Home / 23,318,899.92-34,982,833.32-8,940,846.42

Finding the Fourth Proportional to 23,318,899.92, 34,982,833.32 and 8,940,846.42

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Solution

The fourth proportional to 23,318,899.92, 34,982,833.32 and 8,940,846.42 is: 13,412,988.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,899.92 : 34,982,833.32 = 8,940,846.42 : x
  2. Step 2: Convert to fraction form
    23,318,899.92/34,982,833.32 = 8,940,846.42/x
  3. Step 3: Cross multiply
    23,318,899.92x = 34,982,833.32 × 8,940,846.42
  4. Step 4: Simplify right side
    23,318,899.92x = 312,776,140,050,578.69
  5. Step 5: Solve for x
    x = 312,776,140,050,578.69/23,318,899.92
  6. Step 6: Final answer
    x = 13,412,988.65

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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.