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Finding the Third Proportional to 7,014,706,945 and 15,264,284,863

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Solution

The third proportional to 7,014,706,945 and 15,264,284,863 is: 33,215,698,703.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,706,945 : 15,264,284,863 = 15,264,284,863 : x
  2. Step 2: Convert to fraction form
    7,014,706,945/15,264,284,863 = 15,264,284,863/x
  3. Step 3: Cross multiply
    7,014,706,945x = 15,264,284,863 × 15,264,284,863
  4. Step 4: Simplify right side
    7,014,706,945x = 232,998,392,378,810,925,056
  5. Step 5: Solve for x
    x = 232,998,392,378,810,925,056/7,014,706,945
  6. Step 6: Final answer
    x = 33,215,698,703.55

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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.