Home / 25,167,650,992.11-37,756,449,640.17-9,232,135,413.21

Finding the Fourth Proportional to 25,167,650,992.11, 37,756,449,640.17 and 9,232,135,413.21

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Solution

The fourth proportional to 25,167,650,992.11, 37,756,449,640.17 and 9,232,135,413.21 is: 13,850,027,398.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,167,650,992.11 : 37,756,449,640.17 = 9,232,135,413.21 : x
  2. Step 2: Convert to fraction form
    25,167,650,992.11/37,756,449,640.17 = 9,232,135,413.21/x
  3. Step 3: Cross multiply
    25,167,650,992.11x = 37,756,449,640.17 × 9,232,135,413.21
  4. Step 4: Simplify right side
    25,167,650,992.11x = 348,572,655,800,074,895,360
  5. Step 5: Solve for x
    x = 348,572,655,800,074,895,360/25,167,650,992.11
  6. Step 6: Final answer
    x = 13,850,027,398.64

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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.