Home / 60,192,942.30-90,289,413.45-44,864,891.10

Finding the Fourth Proportional to 60,192,942.30, 90,289,413.45 and 44,864,891.10

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Solution

The fourth proportional to 60,192,942.30, 90,289,413.45 and 44,864,891.10 is: 67,297,336.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192,942.30 : 90,289,413.45 = 44,864,891.10 : x
  2. Step 2: Convert to fraction form
    60,192,942.30/90,289,413.45 = 44,864,891.10/x
  3. Step 3: Cross multiply
    60,192,942.30x = 90,289,413.45 × 44,864,891.10
  4. Step 4: Simplify right side
    60,192,942.30x = 4,050,824,701,917,125.50
  5. Step 5: Solve for x
    x = 4,050,824,701,917,125.50/60,192,942.30
  6. Step 6: Final answer
    x = 67,297,336.65

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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.