Home / 21,843,180,417,255-47,531,640,503,187

Finding the Third Proportional to 21,843,180,417,255 and 47,531,640,503,187

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Solution

The third proportional to 21,843,180,417,255 and 47,531,640,503,187 is: 103,430,764,465,943.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,843,180,417,255 : 47,531,640,503,187 = 47,531,640,503,187 : x
  2. Step 2: Convert to fraction form
    21,843,180,417,255/47,531,640,503,187 = 47,531,640,503,187/x
  3. Step 3: Cross multiply
    21,843,180,417,255x = 47,531,640,503,187 × 47,531,640,503,187
  4. Step 4: Simplify right side
    21,843,180,417,255x = 2,259,256,848,924,207,019,391,451,136
  5. Step 5: Solve for x
    x = 2,259,256,848,924,207,019,391,451,136/21,843,180,417,255
  6. Step 6: Final answer
    x = 103,430,764,465,943.30

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.