Home / 322,841,137,806.53-693,592,939,706.66

Finding the Third Proportional to 322,841,137,806.53 and 693,592,939,706.66

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Solution

The third proportional to 322,841,137,806.53 and 693,592,939,706.66 is: 1,490,117,304,379.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,841,137,806.53 : 693,592,939,706.66 = 693,592,939,706.66 : x
  2. Step 2: Convert to fraction form
    322,841,137,806.53/693,592,939,706.66 = 693,592,939,706.66/x
  3. Step 3: Cross multiply
    322,841,137,806.53x = 693,592,939,706.66 × 693,592,939,706.66
  4. Step 4: Simplify right side
    322,841,137,806.53x = 481,071,166,010,926,529,773,568
  5. Step 5: Solve for x
    x = 481,071,166,010,926,529,773,568/322,841,137,806.53
  6. Step 6: Final answer
    x = 1,490,117,304,379.03

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.