Home / 5,529,187,220-12,185,398,878

Finding the Third Proportional to 5,529,187,220 and 12,185,398,878

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Solution

The third proportional to 5,529,187,220 and 12,185,398,878 is: 26,854,570,103.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,187,220 : 12,185,398,878 = 12,185,398,878 : x
  2. Step 2: Convert to fraction form
    5,529,187,220/12,185,398,878 = 12,185,398,878/x
  3. Step 3: Cross multiply
    5,529,187,220x = 12,185,398,878 × 12,185,398,878
  4. Step 4: Simplify right side
    5,529,187,220x = 148,483,945,815,963,664,384
  5. Step 5: Solve for x
    x = 148,483,945,815,963,664,384/5,529,187,220
  6. Step 6: Final answer
    x = 26,854,570,103.70

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.