Home / 5,188,651,868-11,415,023,032

Finding the Third Proportional to 5,188,651,868 and 11,415,023,032

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Solution

The third proportional to 5,188,651,868 and 11,415,023,032 is: 25,113,026,299.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,188,651,868 : 11,415,023,032 = 11,415,023,032 : x
  2. Step 2: Convert to fraction form
    5,188,651,868/11,415,023,032 = 11,415,023,032/x
  3. Step 3: Cross multiply
    5,188,651,868x = 11,415,023,032 × 11,415,023,032
  4. Step 4: Simplify right side
    5,188,651,868x = 130,302,750,821,090,476,032
  5. Step 5: Solve for x
    x = 130,302,750,821,090,476,032/5,188,651,868
  6. Step 6: Final answer
    x = 25,113,026,299.70

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.