Home / 5,786,259,329,608.80-8,679,388,994,413.20-1,761,606,468,578.40

Finding the Fourth Proportional to 5,786,259,329,608.80, 8,679,388,994,413.20 and 1,761,606,468,578.40

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Solution

The fourth proportional to 5,786,259,329,608.80, 8,679,388,994,413.20 and 1,761,606,468,578.40 is: 2,642,409,702,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,259,329,608.80 : 8,679,388,994,413.20 = 1,761,606,468,578.40 : x
  2. Step 2: Convert to fraction form
    5,786,259,329,608.80/8,679,388,994,413.20 = 1,761,606,468,578.40/x
  3. Step 3: Cross multiply
    5,786,259,329,608.80x = 8,679,388,994,413.20 × 1,761,606,468,578.40
  4. Step 4: Simplify right side
    5,786,259,329,608.80x = 15,289,667,795,866,466,306,228,224
  5. Step 5: Solve for x
    x = 15,289,667,795,866,466,306,228,224/5,786,259,329,608.80
  6. Step 6: Final answer
    x = 2,642,409,702,867.60

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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.