Home / 10,214,895,105-14,378,554,983

Finding the Third Proportional to 10,214,895,105 and 14,378,554,983

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Solution

The third proportional to 10,214,895,105 and 14,378,554,983 is: 20,239,350,602.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,895,105 : 14,378,554,983 = 14,378,554,983 : x
  2. Step 2: Convert to fraction form
    10,214,895,105/14,378,554,983 = 14,378,554,983/x
  3. Step 3: Cross multiply
    10,214,895,105x = 14,378,554,983 × 14,378,554,983
  4. Step 4: Simplify right side
    10,214,895,105x = 206,742,843,399,154,139,136
  5. Step 5: Solve for x
    x = 206,742,843,399,154,139,136/10,214,895,105
  6. Step 6: Final answer
    x = 20,239,350,602.63

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.