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Finding the Third Proportional to 567,037,517 and 889,513,742

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Solution

The third proportional to 567,037,517 and 889,513,742 is: 1,395,383,327.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,037,517 : 889,513,742 = 889,513,742 : x
  2. Step 2: Convert to fraction form
    567,037,517/889,513,742 = 889,513,742/x
  3. Step 3: Cross multiply
    567,037,517x = 889,513,742 × 889,513,742
  4. Step 4: Simplify right side
    567,037,517x = 791,234,697,206,842,624
  5. Step 5: Solve for x
    x = 791,234,697,206,842,624/567,037,517
  6. Step 6: Final answer
    x = 1,395,383,327.36

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.