Home / 1,749,454,878-2,414,298,120.12-967,224,114.48

Finding the Fourth Proportional to 1,749,454,878, 2,414,298,120.12 and 967,224,114.48

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Solution

The fourth proportional to 1,749,454,878, 2,414,298,120.12 and 967,224,114.48 is: 1,334,797,136.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,454,878 : 2,414,298,120.12 = 967,224,114.48 : x
  2. Step 2: Convert to fraction form
    1,749,454,878/2,414,298,120.12 = 967,224,114.48/x
  3. Step 3: Cross multiply
    1,749,454,878x = 2,414,298,120.12 × 967,224,114.48
  4. Step 4: Simplify right side
    1,749,454,878x = 2,335,167,361,323,795,456
  5. Step 5: Solve for x
    x = 2,335,167,361,323,795,456/1,749,454,878
  6. Step 6: Final answer
    x = 1,334,797,136.35

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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.