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Finding the Third Proportional to 4,516,469,450 and 9,404,100,556

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Solution

The third proportional to 4,516,469,450 and 9,404,100,556 is: 19,581,026,340.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,469,450 : 9,404,100,556 = 9,404,100,556 : x
  2. Step 2: Convert to fraction form
    4,516,469,450/9,404,100,556 = 9,404,100,556/x
  3. Step 3: Cross multiply
    4,516,469,450x = 9,404,100,556 × 9,404,100,556
  4. Step 4: Simplify right side
    4,516,469,450x = 88,437,107,267,359,506,432
  5. Step 5: Solve for x
    x = 88,437,107,267,359,506,432/4,516,469,450
  6. Step 6: Final answer
    x = 19,581,026,340.69

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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.