Home / 2,149,542,809,033.80-3,224,767,049,672.30-697,292,073,973.32

Finding the Fourth Proportional to 2,149,542,809,033.80, 3,224,767,049,672.30 and 697,292,073,973.32

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Solution

The fourth proportional to 2,149,542,809,033.80, 3,224,767,049,672.30 and 697,292,073,973.32 is: 1,046,085,006,865.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,542,809,033.80 : 3,224,767,049,672.30 = 697,292,073,973.32 : x
  2. Step 2: Convert to fraction form
    2,149,542,809,033.80/3,224,767,049,672.30 = 697,292,073,973.32/x
  3. Step 3: Cross multiply
    2,149,542,809,033.80x = 3,224,767,049,672.30 × 697,292,073,973.32
  4. Step 4: Simplify right side
    2,149,542,809,033.80x = 2,248,604,504,146,822,052,184,064
  5. Step 5: Solve for x
    x = 2,248,604,504,146,822,052,184,064/2,149,542,809,033.80
  6. Step 6: Final answer
    x = 1,046,085,006,865.97

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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.