Home / 23,318,876.80-34,982,798.54-8,940,823.23

Finding the Fourth Proportional to 23,318,876.80, 34,982,798.54 and 8,940,823.23

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Solution

The fourth proportional to 23,318,876.80, 34,982,798.54 and 8,940,823.23 is: 13,412,953.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,876.80 : 34,982,798.54 = 8,940,823.23 : x
  2. Step 2: Convert to fraction form
    23,318,876.80/34,982,798.54 = 8,940,823.23/x
  3. Step 3: Cross multiply
    23,318,876.80x = 34,982,798.54 × 8,940,823.23
  4. Step 4: Simplify right side
    23,318,876.80x = 312,775,017,771,737.06
  5. Step 5: Solve for x
    x = 312,775,017,771,737.06/23,318,876.80
  6. Step 6: Final answer
    x = 13,412,953.83

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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.