Home / 7,950,425,380-17,225,849,812

Finding the Third Proportional to 7,950,425,380 and 17,225,849,812

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Solution

The third proportional to 7,950,425,380 and 17,225,849,812 is: 37,322,518,929.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,950,425,380 : 17,225,849,812 = 17,225,849,812 : x
  2. Step 2: Convert to fraction form
    7,950,425,380/17,225,849,812 = 17,225,849,812/x
  3. Step 3: Cross multiply
    7,950,425,380x = 17,225,849,812 × 17,225,849,812
  4. Step 4: Simplify right side
    7,950,425,380x = 296,729,901,745,580,408,832
  5. Step 5: Solve for x
    x = 296,729,901,745,580,408,832/7,950,425,380
  6. Step 6: Final answer
    x = 37,322,518,929.87

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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.