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Finding the Third Proportional to 4,144,590,757 and 9,015,354,992

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Solution

The third proportional to 4,144,590,757 and 9,015,354,992 is: 19,610,289,748.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,590,757 : 9,015,354,992 = 9,015,354,992 : x
  2. Step 2: Convert to fraction form
    4,144,590,757/9,015,354,992 = 9,015,354,992/x
  3. Step 3: Cross multiply
    4,144,590,757x = 9,015,354,992 × 9,015,354,992
  4. Step 4: Simplify right side
    4,144,590,757x = 81,276,625,631,779,323,904
  5. Step 5: Solve for x
    x = 81,276,625,631,779,323,904/4,144,590,757
  6. Step 6: Final answer
    x = 19,610,289,748.03

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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.