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Finding the Third Proportional to 19,049,732 and 41,799,047

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Solution

The third proportional to 19,049,732 and 41,799,047 is: 91,715,743.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,049,732 : 41,799,047 = 41,799,047 : x
  2. Step 2: Convert to fraction form
    19,049,732/41,799,047 = 41,799,047/x
  3. Step 3: Cross multiply
    19,049,732x = 41,799,047 × 41,799,047
  4. Step 4: Simplify right side
    19,049,732x = 1,747,160,330,108,209
  5. Step 5: Solve for x
    x = 1,747,160,330,108,209/19,049,732
  6. Step 6: Final answer
    x = 91,715,743.30

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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.