Home / 7,629,433,749,624-11,726,986,673,916

Finding the Third Proportional to 7,629,433,749,624 and 11,726,986,673,916

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Solution

The third proportional to 7,629,433,749,624 and 11,726,986,673,916 is: 18,025,219,297,170.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,629,433,749,624 : 11,726,986,673,916 = 11,726,986,673,916 : x
  2. Step 2: Convert to fraction form
    7,629,433,749,624/11,726,986,673,916 = 11,726,986,673,916/x
  3. Step 3: Cross multiply
    7,629,433,749,624x = 11,726,986,673,916 × 11,726,986,673,916
  4. Step 4: Simplify right side
    7,629,433,749,624x = 137,522,216,450,203,452,658,679,808
  5. Step 5: Solve for x
    x = 137,522,216,450,203,452,658,679,808/7,629,433,749,624
  6. Step 6: Final answer
    x = 18,025,219,297,170.11

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.