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Finding the Third Proportional to 336,538,952 and 503,463,120

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Solution

The third proportional to 336,538,952 and 503,463,120 is: 753,182,095.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,538,952 : 503,463,120 = 503,463,120 : x
  2. Step 2: Convert to fraction form
    336,538,952/503,463,120 = 503,463,120/x
  3. Step 3: Cross multiply
    336,538,952x = 503,463,120 × 503,463,120
  4. Step 4: Simplify right side
    336,538,952x = 253,475,113,200,134,400
  5. Step 5: Solve for x
    x = 253,475,113,200,134,400/336,538,952
  6. Step 6: Final answer
    x = 753,182,095.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.