Home / 2,055,687,224.25-2,836,851,965.55-1,115,890,502.79

Finding the Fourth Proportional to 2,055,687,224.25, 2,836,851,965.55 and 1,115,890,502.79

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Solution

The fourth proportional to 2,055,687,224.25, 2,836,851,965.55 and 1,115,890,502.79 is: 1,539,930,845.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,687,224.25 : 2,836,851,965.55 = 1,115,890,502.79 : x
  2. Step 2: Convert to fraction form
    2,055,687,224.25/2,836,851,965.55 = 1,115,890,502.79/x
  3. Step 3: Cross multiply
    2,055,687,224.25x = 2,836,851,965.55 × 1,115,890,502.79
  4. Step 4: Simplify right side
    2,055,687,224.25x = 3,165,616,166,178,389,504
  5. Step 5: Solve for x
    x = 3,165,616,166,178,389,504/2,055,687,224.25
  6. Step 6: Final answer
    x = 1,539,930,845.92

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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.