Home / 1,911,040,701,498.40-4,192,068,726,672.90

Finding the Third Proportional to 1,911,040,701,498.40 and 4,192,068,726,672.90

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Solution

The third proportional to 1,911,040,701,498.40 and 4,192,068,726,672.90 is: 9,195,743,552,384.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,911,040,701,498.40 : 4,192,068,726,672.90 = 4,192,068,726,672.90 : x
  2. Step 2: Convert to fraction form
    1,911,040,701,498.40/4,192,068,726,672.90 = 4,192,068,726,672.90/x
  3. Step 3: Cross multiply
    1,911,040,701,498.40x = 4,192,068,726,672.90 × 4,192,068,726,672.90
  4. Step 4: Simplify right side
    1,911,040,701,498.40x = 17,573,440,209,148,948,542,128,128
  5. Step 5: Solve for x
    x = 17,573,440,209,148,948,542,128,128/1,911,040,701,498.40
  6. Step 6: Final answer
    x = 9,195,743,552,384.86

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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.