Home / 4,138,992,110.25-9,079,302,012.75

Finding the Third Proportional to 4,138,992,110.25 and 9,079,302,012.75

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Solution

The third proportional to 4,138,992,110.25 and 9,079,302,012.75 is: 19,916,376,461.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,992,110.25 : 9,079,302,012.75 = 9,079,302,012.75 : x
  2. Step 2: Convert to fraction form
    4,138,992,110.25/9,079,302,012.75 = 9,079,302,012.75/x
  3. Step 3: Cross multiply
    4,138,992,110.25x = 9,079,302,012.75 × 9,079,302,012.75
  4. Step 4: Simplify right side
    4,138,992,110.25x = 82,433,725,038,726,201,344
  5. Step 5: Solve for x
    x = 82,433,725,038,726,201,344/4,138,992,110.25
  6. Step 6: Final answer
    x = 19,916,376,461.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.