Home / 5,115,979,538-11,132,819,690

Finding the Third Proportional to 5,115,979,538 and 11,132,819,690

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Solution

The third proportional to 5,115,979,538 and 11,132,819,690 is: 24,225,991,001.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,115,979,538 : 11,132,819,690 = 11,132,819,690 : x
  2. Step 2: Convert to fraction form
    5,115,979,538/11,132,819,690 = 11,132,819,690/x
  3. Step 3: Cross multiply
    5,115,979,538x = 11,132,819,690 × 11,132,819,690
  4. Step 4: Simplify right side
    5,115,979,538x = 123,939,674,250,051,698,688
  5. Step 5: Solve for x
    x = 123,939,674,250,051,698,688/5,115,979,538
  6. Step 6: Final answer
    x = 24,225,991,001.23

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.