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Finding the Third Proportional to 35,376,512 and 75,004,416

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Solution

The third proportional to 35,376,512 and 75,004,416 is: 159,022,529.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,376,512 : 75,004,416 = 75,004,416 : x
  2. Step 2: Convert to fraction form
    35,376,512/75,004,416 = 75,004,416/x
  3. Step 3: Cross multiply
    35,376,512x = 75,004,416 × 75,004,416
  4. Step 4: Simplify right side
    35,376,512x = 5,625,662,419,501,056
  5. Step 5: Solve for x
    x = 5,625,662,419,501,056/35,376,512
  6. Step 6: Final answer
    x = 159,022,529.40

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.