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Finding the Third Proportional to 7,950,425,433 and 17,225,849,919

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Solution

The third proportional to 7,950,425,433 and 17,225,849,919 is: 37,322,519,144.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,950,425,433 : 17,225,849,919 = 17,225,849,919 : x
  2. Step 2: Convert to fraction form
    7,950,425,433/17,225,849,919 = 17,225,849,919/x
  3. Step 3: Cross multiply
    7,950,425,433x = 17,225,849,919 × 17,225,849,919
  4. Step 4: Simplify right side
    7,950,425,433x = 296,729,905,431,912,316,928
  5. Step 5: Solve for x
    x = 296,729,905,431,912,316,928/7,950,425,433
  6. Step 6: Final answer
    x = 37,322,519,144.73

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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.