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Finding the Third Proportional to 273,379,773 and 598,687,674

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Solution

The third proportional to 273,379,773 and 598,687,674 is: 1,311,095,283.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,379,773 : 598,687,674 = 598,687,674 : x
  2. Step 2: Convert to fraction form
    273,379,773/598,687,674 = 598,687,674/x
  3. Step 3: Cross multiply
    273,379,773x = 598,687,674 × 598,687,674
  4. Step 4: Simplify right side
    273,379,773x = 358,426,930,999,530,304
  5. Step 5: Solve for x
    x = 358,426,930,999,530,304/273,379,773
  6. Step 6: Final answer
    x = 1,311,095,283.55

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.