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Finding the Third Proportional to 512,333,550 and 1,102,477,644

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Solution

The third proportional to 512,333,550 and 1,102,477,644 is: 2,372,393,835.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    512,333,550 : 1,102,477,644 = 1,102,477,644 : x
  2. Step 2: Convert to fraction form
    512,333,550/1,102,477,644 = 1,102,477,644/x
  3. Step 3: Cross multiply
    512,333,550x = 1,102,477,644 × 1,102,477,644
  4. Step 4: Simplify right side
    512,333,550x = 1,215,456,955,519,790,848
  5. Step 5: Solve for x
    x = 1,215,456,955,519,790,848/512,333,550
  6. Step 6: Final answer
    x = 2,372,393,835.07

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.