Home / 22,858,141.80-34,287,212.70-9,217,822.80

Finding the Fourth Proportional to 22,858,141.80, 34,287,212.70 and 9,217,822.80

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Solution

The fourth proportional to 22,858,141.80, 34,287,212.70 and 9,217,822.80 is: 13,826,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,858,141.80 : 34,287,212.70 = 9,217,822.80 : x
  2. Step 2: Convert to fraction form
    22,858,141.80/34,287,212.70 = 9,217,822.80/x
  3. Step 3: Cross multiply
    22,858,141.80x = 34,287,212.70 × 9,217,822.80
  4. Step 4: Simplify right side
    22,858,141.80x = 316,053,450,974,509.62
  5. Step 5: Solve for x
    x = 316,053,450,974,509.62/22,858,141.80
  6. Step 6: Final answer
    x = 13,826,734.20

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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.