Home / 23,318,878.30-34,982,800.80-8,940,824.73

Finding the Fourth Proportional to 23,318,878.30, 34,982,800.80 and 8,940,824.73

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Solution

The fourth proportional to 23,318,878.30, 34,982,800.80 and 8,940,824.73 is: 13,412,956.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,878.30 : 34,982,800.80 = 8,940,824.73 : x
  2. Step 2: Convert to fraction form
    23,318,878.30/34,982,800.80 = 8,940,824.73/x
  3. Step 3: Cross multiply
    23,318,878.30x = 34,982,800.80 × 8,940,824.73
  4. Step 4: Simplify right side
    23,318,878.30x = 312,775,090,472,599.69
  5. Step 5: Solve for x
    x = 312,775,090,472,599.69/23,318,878.30
  6. Step 6: Final answer
    x = 13,412,956.08

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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.