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Finding the Third Proportional to 8,817,103,037 and 19,036,815,556

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Solution

The third proportional to 8,817,103,037 and 19,036,815,556 is: 41,101,974,763.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,103,037 : 19,036,815,556 = 19,036,815,556 : x
  2. Step 2: Convert to fraction form
    8,817,103,037/19,036,815,556 = 19,036,815,556/x
  3. Step 3: Cross multiply
    8,817,103,037x = 19,036,815,556 × 19,036,815,556
  4. Step 4: Simplify right side
    8,817,103,037x = 362,400,346,513,163,616,256
  5. Step 5: Solve for x
    x = 362,400,346,513,163,616,256/8,817,103,037
  6. Step 6: Final answer
    x = 41,101,974,763.41

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.