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Finding the Third Proportional to 52,807,319 and 84,026,807

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Solution

The third proportional to 52,807,319 and 84,026,807 is: 133,703,138.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,807,319 : 84,026,807 = 84,026,807 : x
  2. Step 2: Convert to fraction form
    52,807,319/84,026,807 = 84,026,807/x
  3. Step 3: Cross multiply
    52,807,319x = 84,026,807 × 84,026,807
  4. Step 4: Simplify right side
    52,807,319x = 7,060,504,294,615,249
  5. Step 5: Solve for x
    x = 7,060,504,294,615,249/52,807,319
  6. Step 6: Final answer
    x = 133,703,138.66

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.