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Finding the Third Proportional to 45,437,277 and 97,802,970

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Solution

The third proportional to 45,437,277 and 97,802,970 is: 210,519,238.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,437,277 : 97,802,970 = 97,802,970 : x
  2. Step 2: Convert to fraction form
    45,437,277/97,802,970 = 97,802,970/x
  3. Step 3: Cross multiply
    45,437,277x = 97,802,970 × 97,802,970
  4. Step 4: Simplify right side
    45,437,277x = 9,565,420,940,820,900
  5. Step 5: Solve for x
    x = 9,565,420,940,820,900/45,437,277
  6. Step 6: Final answer
    x = 210,519,238.22

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.