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Finding the Third Proportional to 35,179,988 and 53,816,216

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Solution

The third proportional to 35,179,988 and 53,816,216 is: 82,324,789.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,179,988 : 53,816,216 = 53,816,216 : x
  2. Step 2: Convert to fraction form
    35,179,988/53,816,216 = 53,816,216/x
  3. Step 3: Cross multiply
    35,179,988x = 53,816,216 × 53,816,216
  4. Step 4: Simplify right side
    35,179,988x = 2,896,185,104,558,656
  5. Step 5: Solve for x
    x = 2,896,185,104,558,656/35,179,988
  6. Step 6: Final answer
    x = 82,324,789.44

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.