Home / 37,896,497,165,696-52,297,126,425,321-21,229,587,873,922

Finding the Fourth Proportional to 37,896,497,165,696, 52,297,126,425,321 and 21,229,587,873,922

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Solution

The fourth proportional to 37,896,497,165,696, 52,297,126,425,321 and 21,229,587,873,922 is: 29,296,809,046,640.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,896,497,165,696 : 52,297,126,425,321 = 21,229,587,873,922 : x
  2. Step 2: Convert to fraction form
    37,896,497,165,696/52,297,126,425,321 = 21,229,587,873,922/x
  3. Step 3: Cross multiply
    37,896,497,165,696x = 52,297,126,425,321 × 21,229,587,873,922
  4. Step 4: Simplify right side
    37,896,497,165,696x = 1,110,246,440,999,960,454,642,008,064
  5. Step 5: Solve for x
    x = 1,110,246,440,999,960,454,642,008,064/37,896,497,165,696
  6. Step 6: Final answer
    x = 29,296,809,046,640.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.