Home / 73,822,413.10-110,707,976.39-41,082,943.81

Finding the Fourth Proportional to 73,822,413.10, 110,707,976.39 and 41,082,943.81

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Solution

The fourth proportional to 73,822,413.10, 110,707,976.39 and 41,082,943.81 is: 61,610,144.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,822,413.10 : 110,707,976.39 = 41,082,943.81 : x
  2. Step 2: Convert to fraction form
    73,822,413.10/110,707,976.39 = 41,082,943.81/x
  3. Step 3: Cross multiply
    73,822,413.10x = 110,707,976.39 × 41,082,943.81
  4. Step 4: Simplify right side
    73,822,413.10x = 4,548,209,572,866,992
  5. Step 5: Solve for x
    x = 4,548,209,572,866,992/73,822,413.10
  6. Step 6: Final answer
    x = 61,610,144.97

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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.