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Finding the Third Proportional to 131,296,644 and 303,928,123.50

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Solution

The third proportional to 131,296,644 and 303,928,123.50 is: 703,538,959.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,296,644 : 303,928,123.50 = 303,928,123.50 : x
  2. Step 2: Convert to fraction form
    131,296,644/303,928,123.50 = 303,928,123.50/x
  3. Step 3: Cross multiply
    131,296,644x = 303,928,123.50 × 303,928,123.50
  4. Step 4: Simplify right side
    131,296,644x = 92,372,304,254,231,248
  5. Step 5: Solve for x
    x = 92,372,304,254,231,248/131,296,644
  6. Step 6: Final answer
    x = 703,538,959.11

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.