Home / 2,149,542,809,097.10-3,224,767,049,767.20-697,292,074,036.85

Finding the Fourth Proportional to 2,149,542,809,097.10, 3,224,767,049,767.20 and 697,292,074,036.85

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Solution

The fourth proportional to 2,149,542,809,097.10, 3,224,767,049,767.20 and 697,292,074,036.85 is: 1,046,085,006,961.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,542,809,097.10 : 3,224,767,049,767.20 = 697,292,074,036.85 : x
  2. Step 2: Convert to fraction form
    2,149,542,809,097.10/3,224,767,049,767.20 = 697,292,074,036.85/x
  3. Step 3: Cross multiply
    2,149,542,809,097.10x = 3,224,767,049,767.20 × 697,292,074,036.85
  4. Step 4: Simplify right side
    2,149,542,809,097.10x = 2,248,604,504,417,864,821,768,192
  5. Step 5: Solve for x
    x = 2,248,604,504,417,864,821,768,192/2,149,542,809,097.10
  6. Step 6: Final answer
    x = 1,046,085,006,961.26

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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.