Home / 23,988,356.87-35,982,506.12-7,814,281.73

Finding the Fourth Proportional to 23,988,356.87, 35,982,506.12 and 7,814,281.73

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Solution

The fourth proportional to 23,988,356.87, 35,982,506.12 and 7,814,281.73 is: 11,721,413.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,356.87 : 35,982,506.12 = 7,814,281.73 : x
  2. Step 2: Convert to fraction form
    23,988,356.87/35,982,506.12 = 7,814,281.73/x
  3. Step 3: Cross multiply
    23,988,356.87x = 35,982,506.12 × 7,814,281.73
  4. Step 4: Simplify right side
    23,988,356.87x = 281,177,439,954,145.25
  5. Step 5: Solve for x
    x = 281,177,439,954,145.25/23,988,356.87
  6. Step 6: Final answer
    x = 11,721,413.08

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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.