Home / 35,870,413.60-53,805,620.40-23,540,982.40

Finding the Fourth Proportional to 35,870,413.60, 53,805,620.40 and 23,540,982.40

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Solution

The fourth proportional to 35,870,413.60, 53,805,620.40 and 23,540,982.40 is: 35,311,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,870,413.60 : 53,805,620.40 = 23,540,982.40 : x
  2. Step 2: Convert to fraction form
    35,870,413.60/53,805,620.40 = 23,540,982.40/x
  3. Step 3: Cross multiply
    35,870,413.60x = 53,805,620.40 × 23,540,982.40
  4. Step 4: Simplify right side
    35,870,413.60x = 1,266,637,162,857,480.75
  5. Step 5: Solve for x
    x = 1,266,637,162,857,480.75/35,870,413.60
  6. Step 6: Final answer
    x = 35,311,473.60

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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.