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Finding the Third Proportional to 91,301,775 and 185,792,187

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Solution

The third proportional to 91,301,775 and 185,792,187 is: 378,073,008.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,301,775 : 185,792,187 = 185,792,187 : x
  2. Step 2: Convert to fraction form
    91,301,775/185,792,187 = 185,792,187/x
  3. Step 3: Cross multiply
    91,301,775x = 185,792,187 × 185,792,187
  4. Step 4: Simplify right side
    91,301,775x = 34,518,736,750,242,968
  5. Step 5: Solve for x
    x = 34,518,736,750,242,968/91,301,775
  6. Step 6: Final answer
    x = 378,073,008.44

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.