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Finding the Third Proportional to 937,252,638.25 and 2,015,558,575

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Solution

The third proportional to 937,252,638.25 and 2,015,558,575 is: 4,334,451,783.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,252,638.25 : 2,015,558,575 = 2,015,558,575 : x
  2. Step 2: Convert to fraction form
    937,252,638.25/2,015,558,575 = 2,015,558,575/x
  3. Step 3: Cross multiply
    937,252,638.25x = 2,015,558,575 × 2,015,558,575
  4. Step 4: Simplify right side
    937,252,638.25x = 4,062,476,369,256,030,720
  5. Step 5: Solve for x
    x = 4,062,476,369,256,030,720/937,252,638.25
  6. Step 6: Final answer
    x = 4,334,451,783.29

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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.