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Finding the Third Proportional to 35,328,866 and 53,329,179

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Solution

The third proportional to 35,328,866 and 53,329,179 is: 80,500,781.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,328,866 : 53,329,179 = 53,329,179 : x
  2. Step 2: Convert to fraction form
    35,328,866/53,329,179 = 53,329,179/x
  3. Step 3: Cross multiply
    35,328,866x = 53,329,179 × 53,329,179
  4. Step 4: Simplify right side
    35,328,866x = 2,844,001,332,814,041
  5. Step 5: Solve for x
    x = 2,844,001,332,814,041/35,328,866
  6. Step 6: Final answer
    x = 80,500,781.79

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.