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Finding the Third Proportional to 29,683,181 and 45,407,570

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Solution

The third proportional to 29,683,181 and 45,407,570 is: 69,461,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,683,181 : 45,407,570 = 45,407,570 : x
  2. Step 2: Convert to fraction form
    29,683,181/45,407,570 = 45,407,570/x
  3. Step 3: Cross multiply
    29,683,181x = 45,407,570 × 45,407,570
  4. Step 4: Simplify right side
    29,683,181x = 2,061,847,413,304,900
  5. Step 5: Solve for x
    x = 2,061,847,413,304,900/29,683,181
  6. Step 6: Final answer
    x = 69,461,807.79

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Why These Related Problems?

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