Home / 19,131,327,201-26,929,384,683.75

Finding the Third Proportional to 19,131,327,201 and 26,929,384,683.75

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Solution

The third proportional to 19,131,327,201 and 26,929,384,683.75 is: 37,905,982,780.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,131,327,201 : 26,929,384,683.75 = 26,929,384,683.75 : x
  2. Step 2: Convert to fraction form
    19,131,327,201/26,929,384,683.75 = 26,929,384,683.75/x
  3. Step 3: Cross multiply
    19,131,327,201x = 26,929,384,683.75 × 26,929,384,683.75
  4. Step 4: Simplify right side
    19,131,327,201x = 725,191,759,445,389,082,624
  5. Step 5: Solve for x
    x = 725,191,759,445,389,082,624/19,131,327,201
  6. Step 6: Final answer
    x = 37,905,982,780.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.