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Finding the Third Proportional to 48,911,628 and 99,946,968

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Solution

The third proportional to 48,911,628 and 99,946,968 is: 204,233,570.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,911,628 : 99,946,968 = 99,946,968 : x
  2. Step 2: Convert to fraction form
    48,911,628/99,946,968 = 99,946,968/x
  3. Step 3: Cross multiply
    48,911,628x = 99,946,968 × 99,946,968
  4. Step 4: Simplify right side
    48,911,628x = 9,989,396,412,393,024
  5. Step 5: Solve for x
    x = 9,989,396,412,393,024/48,911,628
  6. Step 6: Final answer
    x = 204,233,570.23

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.