Home / 9,556,765,999.50-13,287,919,230.75

Finding the Third Proportional to 9,556,765,999.50 and 13,287,919,230.75

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Solution

The third proportional to 9,556,765,999.50 and 13,287,919,230.75 is: 18,475,789,560.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556,765,999.50 : 13,287,919,230.75 = 13,287,919,230.75 : x
  2. Step 2: Convert to fraction form
    9,556,765,999.50/13,287,919,230.75 = 13,287,919,230.75/x
  3. Step 3: Cross multiply
    9,556,765,999.50x = 13,287,919,230.75 × 13,287,919,230.75
  4. Step 4: Simplify right side
    9,556,765,999.50x = 176,568,797,482,935,681,024
  5. Step 5: Solve for x
    x = 176,568,797,482,935,681,024/9,556,765,999.50
  6. Step 6: Final answer
    x = 18,475,789,560.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.