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Finding the Third Proportional to 43,671,993 and 93,478,683

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Solution

The third proportional to 43,671,993 and 93,478,683 is: 200,088,513.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,671,993 : 93,478,683 = 93,478,683 : x
  2. Step 2: Convert to fraction form
    43,671,993/93,478,683 = 93,478,683/x
  3. Step 3: Cross multiply
    43,671,993x = 93,478,683 × 93,478,683
  4. Step 4: Simplify right side
    43,671,993x = 8,738,264,175,414,489
  5. Step 5: Solve for x
    x = 8,738,264,175,414,489/43,671,993
  6. Step 6: Final answer
    x = 200,088,513.83

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.