Home / 2,498,170,726,311.80-3,446,206,826,783.40-1,631,582,765,209.10

Finding the Fourth Proportional to 2,498,170,726,311.80, 3,446,206,826,783.40 and 1,631,582,765,209.10

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Solution

The fourth proportional to 2,498,170,726,311.80, 3,446,206,826,783.40 and 1,631,582,765,209.10 is: 2,250,755,564,743.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,170,726,311.80 : 3,446,206,826,783.40 = 1,631,582,765,209.10 : x
  2. Step 2: Convert to fraction form
    2,498,170,726,311.80/3,446,206,826,783.40 = 1,631,582,765,209.10/x
  3. Step 3: Cross multiply
    2,498,170,726,311.80x = 3,446,206,826,783.40 × 1,631,582,765,209.10
  4. Step 4: Simplify right side
    2,498,170,726,311.80x = 5,622,771,663,925,737,552,871,424
  5. Step 5: Solve for x
    x = 5,622,771,663,925,737,552,871,424/2,498,170,726,311.80
  6. Step 6: Final answer
    x = 2,250,755,564,743.56

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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.