Home / 41,526,996.75-90,869,721.75

Finding the Third Proportional to 41,526,996.75 and 90,869,721.75

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Solution

The third proportional to 41,526,996.75 and 90,869,721.75 is: 198,841,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,526,996.75 : 90,869,721.75 = 90,869,721.75 : x
  2. Step 2: Convert to fraction form
    41,526,996.75/90,869,721.75 = 90,869,721.75/x
  3. Step 3: Cross multiply
    41,526,996.75x = 90,869,721.75 × 90,869,721.75
  4. Step 4: Simplify right side
    41,526,996.75x = 8,257,306,330,922,423
  5. Step 5: Solve for x
    x = 8,257,306,330,922,423/41,526,996.75
  6. Step 6: Final answer
    x = 198,841,885.45

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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.