Home / 8,964,133,092.70-13,446,199,639.05-2,753,288,413.90

Finding the Fourth Proportional to 8,964,133,092.70, 13,446,199,639.05 and 2,753,288,413.90

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Solution

The fourth proportional to 8,964,133,092.70, 13,446,199,639.05 and 2,753,288,413.90 is: 4,129,932,620.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,133,092.70 : 13,446,199,639.05 = 2,753,288,413.90 : x
  2. Step 2: Convert to fraction form
    8,964,133,092.70/13,446,199,639.05 = 2,753,288,413.90/x
  3. Step 3: Cross multiply
    8,964,133,092.70x = 13,446,199,639.05 × 2,753,288,413.90
  4. Step 4: Simplify right side
    8,964,133,092.70x = 37,021,265,677,182,730,240
  5. Step 5: Solve for x
    x = 37,021,265,677,182,730,240/8,964,133,092.70
  6. Step 6: Final answer
    x = 4,129,932,620.85

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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.