Home / 12,374,858,634.31-17,077,717,413.80-6,950,350,174.15

Finding the Fourth Proportional to 12,374,858,634.31, 17,077,717,413.80 and 6,950,350,174.15

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Solution

The fourth proportional to 12,374,858,634.31, 17,077,717,413.80 and 6,950,350,174.15 is: 9,591,714,920.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,374,858,634.31 : 17,077,717,413.80 = 6,950,350,174.15 : x
  2. Step 2: Convert to fraction form
    12,374,858,634.31/17,077,717,413.80 = 6,950,350,174.15/x
  3. Step 3: Cross multiply
    12,374,858,634.31x = 17,077,717,413.80 × 6,950,350,174.15
  4. Step 4: Simplify right side
    12,374,858,634.31x = 118,696,116,201,039,675,392
  5. Step 5: Solve for x
    x = 118,696,116,201,039,675,392/12,374,858,634.31
  6. Step 6: Final answer
    x = 9,591,714,920.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.