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Finding the Third Proportional to 591,563,500 and 1,276,659,316

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Solution

The third proportional to 591,563,500 and 1,276,659,316 is: 2,755,171,691.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,563,500 : 1,276,659,316 = 1,276,659,316 : x
  2. Step 2: Convert to fraction form
    591,563,500/1,276,659,316 = 1,276,659,316/x
  3. Step 3: Cross multiply
    591,563,500x = 1,276,659,316 × 1,276,659,316
  4. Step 4: Simplify right side
    591,563,500x = 1,629,859,009,129,587,968
  5. Step 5: Solve for x
    x = 1,629,859,009,129,587,968/591,563,500
  6. Step 6: Final answer
    x = 2,755,171,691.85

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.