Home / 8,744,553,457,856.80-19,237,987,021,491

Finding the Third Proportional to 8,744,553,457,856.80 and 19,237,987,021,491

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Solution

The third proportional to 8,744,553,457,856.80 and 19,237,987,021,491 is: 42,323,504,158,640.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,553,457,856.80 : 19,237,987,021,491 = 19,237,987,021,491 : x
  2. Step 2: Convert to fraction form
    8,744,553,457,856.80/19,237,987,021,491 = 19,237,987,021,491/x
  3. Step 3: Cross multiply
    8,744,553,457,856.80x = 19,237,987,021,491 × 19,237,987,021,491
  4. Step 4: Simplify right side
    8,744,553,457,856.80x = 370,100,144,639,056,173,403,734,016
  5. Step 5: Solve for x
    x = 370,100,144,639,056,173,403,734,016/8,744,553,457,856.80
  6. Step 6: Final answer
    x = 42,323,504,158,640.47

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.