Home / 1,625,032,170.95-2,243,230,878.92-1,097,111,229.48

Finding the Fourth Proportional to 1,625,032,170.95, 2,243,230,878.92 and 1,097,111,229.48

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Solution

The fourth proportional to 1,625,032,170.95, 2,243,230,878.92 and 1,097,111,229.48 is: 1,514,476,963.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,032,170.95 : 2,243,230,878.92 = 1,097,111,229.48 : x
  2. Step 2: Convert to fraction form
    1,625,032,170.95/2,243,230,878.92 = 1,097,111,229.48/x
  3. Step 3: Cross multiply
    1,625,032,170.95x = 2,243,230,878.92 × 1,097,111,229.48
  4. Step 4: Simplify right side
    1,625,032,170.95x = 2,461,073,787,573,936,640
  5. Step 5: Solve for x
    x = 2,461,073,787,573,936,640/1,625,032,170.95
  6. Step 6: Final answer
    x = 1,514,476,963.33

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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.