Home / 1,147,021,008.19-1,771,201,115.44

Finding the Third Proportional to 1,147,021,008.19 and 1,771,201,115.44

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Solution

The third proportional to 1,147,021,008.19 and 1,771,201,115.44 is: 2,735,044,405.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,147,021,008.19 : 1,771,201,115.44 = 1,771,201,115.44 : x
  2. Step 2: Convert to fraction form
    1,147,021,008.19/1,771,201,115.44 = 1,771,201,115.44/x
  3. Step 3: Cross multiply
    1,147,021,008.19x = 1,771,201,115.44 × 1,771,201,115.44
  4. Step 4: Simplify right side
    1,147,021,008.19x = 3,137,153,391,327,044,096
  5. Step 5: Solve for x
    x = 3,137,153,391,327,044,096/1,147,021,008.19
  6. Step 6: Final answer
    x = 2,735,044,405.41

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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.