Home / 1,418,554,433,207.60-2,118,535,987,359.70

Finding the Third Proportional to 1,418,554,433,207.60 and 2,118,535,987,359.70

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Solution

The third proportional to 1,418,554,433,207.60 and 2,118,535,987,359.70 is: 3,163,921,401,020.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,418,554,433,207.60 : 2,118,535,987,359.70 = 2,118,535,987,359.70 : x
  2. Step 2: Convert to fraction form
    1,418,554,433,207.60/2,118,535,987,359.70 = 2,118,535,987,359.70/x
  3. Step 3: Cross multiply
    1,418,554,433,207.60x = 2,118,535,987,359.70 × 2,118,535,987,359.70
  4. Step 4: Simplify right side
    1,418,554,433,207.60x = 4,488,194,729,738,138,581,729,280
  5. Step 5: Solve for x
    x = 4,488,194,729,738,138,581,729,280/1,418,554,433,207.60
  6. Step 6: Final answer
    x = 3,163,921,401,020.58

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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.