Home / 104,002,248,184.11-155,954,194,735.28-40,289,435,413.25

Finding the Fourth Proportional to 104,002,248,184.11, 155,954,194,735.28 and 40,289,435,413.25

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Solution

The fourth proportional to 104,002,248,184.11, 155,954,194,735.28 and 40,289,435,413.25 is: 60,415,102,230.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,002,248,184.11 : 155,954,194,735.28 = 40,289,435,413.25 : x
  2. Step 2: Convert to fraction form
    104,002,248,184.11/155,954,194,735.28 = 40,289,435,413.25/x
  3. Step 3: Cross multiply
    104,002,248,184.11x = 155,954,194,735.28 × 40,289,435,413.25
  4. Step 4: Simplify right side
    104,002,248,184.11x = 6,283,306,456,211,852,886,016
  5. Step 5: Solve for x
    x = 6,283,306,456,211,852,886,016/104,002,248,184.11
  6. Step 6: Final answer
    x = 60,415,102,230.18

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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.