Home / 2,149,542,616,255.20-3,224,766,760,141.40-697,291,881,922.10

Finding the Fourth Proportional to 2,149,542,616,255.20, 3,224,766,760,141.40 and 697,291,881,922.10

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Solution

The fourth proportional to 2,149,542,616,255.20, 3,224,766,760,141.40 and 697,291,881,922.10 is: 1,046,084,718,644.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,542,616,255.20 : 3,224,766,760,141.40 = 697,291,881,922.10 : x
  2. Step 2: Convert to fraction form
    2,149,542,616,255.20/3,224,766,760,141.40 = 697,291,881,922.10/x
  3. Step 3: Cross multiply
    2,149,542,616,255.20x = 3,224,766,760,141.40 × 697,291,881,922.10
  4. Step 4: Simplify right side
    2,149,542,616,255.20x = 2,248,603,682,938,829,949,370,368
  5. Step 5: Solve for x
    x = 2,248,603,682,938,829,949,370,368/2,149,542,616,255.20
  6. Step 6: Final answer
    x = 1,046,084,718,644.10

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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.