Home / 41,387,314,972.36-62,080,972,388.48-9,944,964,231.31

Finding the Fourth Proportional to 41,387,314,972.36, 62,080,972,388.48 and 9,944,964,231.31

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Solution

The fourth proportional to 41,387,314,972.36, 62,080,972,388.48 and 9,944,964,231.31 is: 14,917,446,330.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,387,314,972.36 : 62,080,972,388.48 = 9,944,964,231.31 : x
  2. Step 2: Convert to fraction form
    41,387,314,972.36/62,080,972,388.48 = 9,944,964,231.31/x
  3. Step 3: Cross multiply
    41,387,314,972.36x = 62,080,972,388.48 × 9,944,964,231.31
  4. Step 4: Simplify right side
    41,387,314,972.36x = 617,393,049,848,327,569,408
  5. Step 5: Solve for x
    x = 617,393,049,848,327,569,408/41,387,314,972.36
  6. Step 6: Final answer
    x = 14,917,446,330.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.