Home / 16,816,241.73-23,206,413.36-9,081,283.83

Finding the Fourth Proportional to 16,816,241.73, 23,206,413.36 and 9,081,283.83

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Solution

The fourth proportional to 16,816,241.73, 23,206,413.36 and 9,081,283.83 is: 12,532,171.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,816,241.73 : 23,206,413.36 = 9,081,283.83 : x
  2. Step 2: Convert to fraction form
    16,816,241.73/23,206,413.36 = 9,081,283.83/x
  3. Step 3: Cross multiply
    16,816,241.73x = 23,206,413.36 × 9,081,283.83
  4. Step 4: Simplify right side
    16,816,241.73x = 210,744,026,398,463.97
  5. Step 5: Solve for x
    x = 210,744,026,398,463.97/16,816,241.73
  6. Step 6: Final answer
    x = 12,532,171.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.