Home / 1,418,554,433,213-2,118,535,987,366

Finding the Third Proportional to 1,418,554,433,213 and 2,118,535,987,366

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Solution

The third proportional to 1,418,554,433,213 and 2,118,535,987,366 is: 3,163,921,401,027.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,418,554,433,213 : 2,118,535,987,366 = 2,118,535,987,366 : x
  2. Step 2: Convert to fraction form
    1,418,554,433,213/2,118,535,987,366 = 2,118,535,987,366/x
  3. Step 3: Cross multiply
    1,418,554,433,213x = 2,118,535,987,366 × 2,118,535,987,366
  4. Step 4: Simplify right side
    1,418,554,433,213x = 4,488,194,729,764,832,340,344,832
  5. Step 5: Solve for x
    x = 4,488,194,729,764,832,340,344,832/1,418,554,433,213
  6. Step 6: Final answer
    x = 3,163,921,401,027.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.