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Finding the Third Proportional to 35,459,508 and 77,645,013

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Solution

The third proportional to 35,459,508 and 77,645,013 is: 170,017,814.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,459,508 : 77,645,013 = 77,645,013 : x
  2. Step 2: Convert to fraction form
    35,459,508/77,645,013 = 77,645,013/x
  3. Step 3: Cross multiply
    35,459,508x = 77,645,013 × 77,645,013
  4. Step 4: Simplify right side
    35,459,508x = 6,028,748,043,770,169
  5. Step 5: Solve for x
    x = 6,028,748,043,770,169/35,459,508
  6. Step 6: Final answer
    x = 170,017,814.23

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.