Home / 27,826,793.10-41,740,189.65-19,323,737.10

Finding the Fourth Proportional to 27,826,793.10, 41,740,189.65 and 19,323,737.10

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Solution

The fourth proportional to 27,826,793.10, 41,740,189.65 and 19,323,737.10 is: 28,985,605.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,826,793.10 : 41,740,189.65 = 19,323,737.10 : x
  2. Step 2: Convert to fraction form
    27,826,793.10/41,740,189.65 = 19,323,737.10/x
  3. Step 3: Cross multiply
    27,826,793.10x = 41,740,189.65 × 19,323,737.10
  4. Step 4: Simplify right side
    27,826,793.10x = 806,576,451,300,741
  5. Step 5: Solve for x
    x = 806,576,451,300,741/27,826,793.10
  6. Step 6: Final answer
    x = 28,985,605.65

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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.