Home / 41,560,907.10-62,342,429.85-19,696,155.90

Finding the Fourth Proportional to 41,560,907.10, 62,342,429.85 and 19,696,155.90

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Solution

The fourth proportional to 41,560,907.10, 62,342,429.85 and 19,696,155.90 is: 29,544,740.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,560,907.10 : 62,342,429.85 = 19,696,155.90 : x
  2. Step 2: Convert to fraction form
    41,560,907.10/62,342,429.85 = 19,696,155.90/x
  3. Step 3: Cross multiply
    41,560,907.10x = 62,342,429.85 × 19,696,155.90
  4. Step 4: Simplify right side
    41,560,907.10x = 1,227,906,217,510,413.50
  5. Step 5: Solve for x
    x = 1,227,906,217,510,413.50/41,560,907.10
  6. Step 6: Final answer
    x = 29,544,740.56

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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.