Home / 20,239,225,131,472-30,833,059,507,791

Finding the Third Proportional to 20,239,225,131,472 and 30,833,059,507,791

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Solution

The third proportional to 20,239,225,131,472 and 30,833,059,507,791 is: 46,972,033,387,418.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,239,225,131,472 : 30,833,059,507,791 = 30,833,059,507,791 : x
  2. Step 2: Convert to fraction form
    20,239,225,131,472/30,833,059,507,791 = 30,833,059,507,791/x
  3. Step 3: Cross multiply
    20,239,225,131,472x = 30,833,059,507,791 × 30,833,059,507,791
  4. Step 4: Simplify right side
    20,239,225,131,472x = 950,677,558,610,980,950,396,370,944
  5. Step 5: Solve for x
    x = 950,677,558,610,980,950,396,370,944/20,239,225,131,472
  6. Step 6: Final answer
    x = 46,972,033,387,418.43

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.