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Finding the Third Proportional to 51,772,912 and 112,346,204

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Solution

The third proportional to 51,772,912 and 112,346,204 is: 243,789,060.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,772,912 : 112,346,204 = 112,346,204 : x
  2. Step 2: Convert to fraction form
    51,772,912/112,346,204 = 112,346,204/x
  3. Step 3: Cross multiply
    51,772,912x = 112,346,204 × 112,346,204
  4. Step 4: Simplify right side
    51,772,912x = 12,621,669,553,209,616
  5. Step 5: Solve for x
    x = 12,621,669,553,209,616/51,772,912
  6. Step 6: Final answer
    x = 243,789,060.06

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.