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Finding the Third Proportional to 39,367,116 and 52,995,654

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Solution

The third proportional to 39,367,116 and 52,995,654 is: 71,342,268.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367,116 : 52,995,654 = 52,995,654 : x
  2. Step 2: Convert to fraction form
    39,367,116/52,995,654 = 52,995,654/x
  3. Step 3: Cross multiply
    39,367,116x = 52,995,654 × 52,995,654
  4. Step 4: Simplify right side
    39,367,116x = 2,808,539,342,887,716
  5. Step 5: Solve for x
    x = 2,808,539,342,887,716/39,367,116
  6. Step 6: Final answer
    x = 71,342,268.07

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.