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Finding the Third Proportional to 35,174,318 and 76,403,764

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Solution

The third proportional to 35,174,318 and 76,403,764 is: 165,960,151.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,174,318 : 76,403,764 = 76,403,764 : x
  2. Step 2: Convert to fraction form
    35,174,318/76,403,764 = 76,403,764/x
  3. Step 3: Cross multiply
    35,174,318x = 76,403,764 × 76,403,764
  4. Step 4: Simplify right side
    35,174,318x = 5,837,535,153,367,696
  5. Step 5: Solve for x
    x = 5,837,535,153,367,696/35,174,318
  6. Step 6: Final answer
    x = 165,960,151.76

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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.