Home / 12,126,766,454-26,388,906,220

Finding the Third Proportional to 12,126,766,454 and 26,388,906,220

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Solution

The third proportional to 12,126,766,454 and 26,388,906,220 is: 57,424,571,845.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,126,766,454 : 26,388,906,220 = 26,388,906,220 : x
  2. Step 2: Convert to fraction form
    12,126,766,454/26,388,906,220 = 26,388,906,220/x
  3. Step 3: Cross multiply
    12,126,766,454x = 26,388,906,220 × 26,388,906,220
  4. Step 4: Simplify right side
    12,126,766,454x = 696,374,371,487,954,632,704
  5. Step 5: Solve for x
    x = 696,374,371,487,954,632,704/12,126,766,454
  6. Step 6: Final answer
    x = 57,424,571,845.22

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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.