Home / 10,197,484,816.50-21,944,651,373

Finding the Third Proportional to 10,197,484,816.50 and 21,944,651,373

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Solution

The third proportional to 10,197,484,816.50 and 21,944,651,373 is: 47,224,166,796.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,197,484,816.50 : 21,944,651,373 = 21,944,651,373 : x
  2. Step 2: Convert to fraction form
    10,197,484,816.50/21,944,651,373 = 21,944,651,373/x
  3. Step 3: Cross multiply
    10,197,484,816.50x = 21,944,651,373 × 21,944,651,373
  4. Step 4: Simplify right side
    10,197,484,816.50x = 481,567,723,882,510,811,136
  5. Step 5: Solve for x
    x = 481,567,723,882,510,811,136/10,197,484,816.50
  6. Step 6: Final answer
    x = 47,224,166,796.83

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.