Home / 2,254,318,413.27-3,110,854,012.20-1,250,725,299.77

Finding the Fourth Proportional to 2,254,318,413.27, 3,110,854,012.20 and 1,250,725,299.77

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Solution

The fourth proportional to 2,254,318,413.27, 3,110,854,012.20 and 1,250,725,299.77 is: 1,725,942,437.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,318,413.27 : 3,110,854,012.20 = 1,250,725,299.77 : x
  2. Step 2: Convert to fraction form
    2,254,318,413.27/3,110,854,012.20 = 1,250,725,299.77/x
  3. Step 3: Cross multiply
    2,254,318,413.27x = 3,110,854,012.20 × 1,250,725,299.77
  4. Step 4: Simplify right side
    2,254,318,413.27x = 3,890,823,816,933,998,080
  5. Step 5: Solve for x
    x = 3,890,823,816,933,998,080/2,254,318,413.27
  6. Step 6: Final answer
    x = 1,725,942,437.43

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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.