Home / 1,814,253,849,780-3,887,286,236,424

Finding the Third Proportional to 1,814,253,849,780 and 3,887,286,236,424

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Solution

The third proportional to 1,814,253,849,780 and 3,887,286,236,424 is: 8,329,040,771,071.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,253,849,780 : 3,887,286,236,424 = 3,887,286,236,424 : x
  2. Step 2: Convert to fraction form
    1,814,253,849,780/3,887,286,236,424 = 3,887,286,236,424/x
  3. Step 3: Cross multiply
    1,814,253,849,780x = 3,887,286,236,424 × 3,887,286,236,424
  4. Step 4: Simplify right side
    1,814,253,849,780x = 15,110,994,283,891,466,877,009,920
  5. Step 5: Solve for x
    x = 15,110,994,283,891,466,877,009,920/1,814,253,849,780
  6. Step 6: Final answer
    x = 8,329,040,771,071.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.