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Finding the Third Proportional to 74,181,732 and 113,475,510

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Solution

The third proportional to 74,181,732 and 113,475,510 is: 173,583,051.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,181,732 : 113,475,510 = 113,475,510 : x
  2. Step 2: Convert to fraction form
    74,181,732/113,475,510 = 113,475,510/x
  3. Step 3: Cross multiply
    74,181,732x = 113,475,510 × 113,475,510
  4. Step 4: Simplify right side
    74,181,732x = 12,876,691,369,760,100
  5. Step 5: Solve for x
    x = 12,876,691,369,760,100/74,181,732
  6. Step 6: Final answer
    x = 173,583,051.01

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.