Home / 1,418,554,433,262-2,118,535,987,440

Finding the Third Proportional to 1,418,554,433,262 and 2,118,535,987,440

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Solution

The third proportional to 1,418,554,433,262 and 2,118,535,987,440 is: 3,163,921,401,139.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,418,554,433,262 : 2,118,535,987,440 = 2,118,535,987,440 : x
  2. Step 2: Convert to fraction form
    1,418,554,433,262/2,118,535,987,440 = 2,118,535,987,440/x
  3. Step 3: Cross multiply
    1,418,554,433,262x = 2,118,535,987,440 × 2,118,535,987,440
  4. Step 4: Simplify right side
    1,418,554,433,262x = 4,488,194,730,078,375,690,371,072
  5. Step 5: Solve for x
    x = 4,488,194,730,078,375,690,371,072/1,418,554,433,262
  6. Step 6: Final answer
    x = 3,163,921,401,139.09

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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.