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Finding the Third Proportional to 35,288,308 and 76,439,080

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Solution

The third proportional to 35,288,308 and 76,439,080 is: 165,577,022.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288,308 : 76,439,080 = 76,439,080 : x
  2. Step 2: Convert to fraction form
    35,288,308/76,439,080 = 76,439,080/x
  3. Step 3: Cross multiply
    35,288,308x = 76,439,080 × 76,439,080
  4. Step 4: Simplify right side
    35,288,308x = 5,842,932,951,246,400
  5. Step 5: Solve for x
    x = 5,842,932,951,246,400/35,288,308
  6. Step 6: Final answer
    x = 165,577,022.03

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.