Home / 134,238,489,835-290,820,198,559

Finding the Third Proportional to 134,238,489,835 and 290,820,198,559

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Solution

The third proportional to 134,238,489,835 and 290,820,198,559 is: 630,045,734,229.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,238,489,835 : 290,820,198,559 = 290,820,198,559 : x
  2. Step 2: Convert to fraction form
    134,238,489,835/290,820,198,559 = 290,820,198,559/x
  3. Step 3: Cross multiply
    134,238,489,835x = 290,820,198,559 × 290,820,198,559
  4. Step 4: Simplify right side
    134,238,489,835x = 84,576,387,889,896,192,212,992
  5. Step 5: Solve for x
    x = 84,576,387,889,896,192,212,992/134,238,489,835
  6. Step 6: Final answer
    x = 630,045,734,229.09

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.