Home / 1,818,913,160.25-3,946,552,992

Finding the Third Proportional to 1,818,913,160.25 and 3,946,552,992

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Solution

The third proportional to 1,818,913,160.25 and 3,946,552,992 is: 8,562,959,936.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,913,160.25 : 3,946,552,992 = 3,946,552,992 : x
  2. Step 2: Convert to fraction form
    1,818,913,160.25/3,946,552,992 = 3,946,552,992/x
  3. Step 3: Cross multiply
    1,818,913,160.25x = 3,946,552,992 × 3,946,552,992
  4. Step 4: Simplify right side
    1,818,913,160.25x = 15,575,280,518,664,151,040
  5. Step 5: Solve for x
    x = 15,575,280,518,664,151,040/1,818,913,160.25
  6. Step 6: Final answer
    x = 8,562,959,936.21

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.