Home / 23,318,896.08-34,982,827.42-8,940,842.45

Finding the Fourth Proportional to 23,318,896.08, 34,982,827.42 and 8,940,842.45

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Solution

The fourth proportional to 23,318,896.08, 34,982,827.42 and 8,940,842.45 is: 13,412,982.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,896.08 : 34,982,827.42 = 8,940,842.45 : x
  2. Step 2: Convert to fraction form
    23,318,896.08/34,982,827.42 = 8,940,842.45/x
  3. Step 3: Cross multiply
    23,318,896.08x = 34,982,827.42 × 8,940,842.45
  4. Step 4: Simplify right side
    23,318,896.08x = 312,775,948,254,021.94
  5. Step 5: Solve for x
    x = 312,775,948,254,021.94/23,318,896.08
  6. Step 6: Final answer
    x = 13,412,982.64

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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.