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Finding the Third Proportional to 863,579,016 and 1,326,552,444

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Solution

The third proportional to 863,579,016 and 1,326,552,444 is: 2,037,730,600.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    863,579,016 : 1,326,552,444 = 1,326,552,444 : x
  2. Step 2: Convert to fraction form
    863,579,016/1,326,552,444 = 1,326,552,444/x
  3. Step 3: Cross multiply
    863,579,016x = 1,326,552,444 × 1,326,552,444
  4. Step 4: Simplify right side
    863,579,016x = 1,759,741,386,682,373,120
  5. Step 5: Solve for x
    x = 1,759,741,386,682,373,120/863,579,016
  6. Step 6: Final answer
    x = 2,037,730,600.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.