Home / 88,284,825.50-190,062,256.75

Finding the Third Proportional to 88,284,825.50 and 190,062,256.75

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Solution

The third proportional to 88,284,825.50 and 190,062,256.75 is: 409,171,805.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,284,825.50 : 190,062,256.75 = 190,062,256.75 : x
  2. Step 2: Convert to fraction form
    88,284,825.50/190,062,256.75 = 190,062,256.75/x
  3. Step 3: Cross multiply
    88,284,825.50x = 190,062,256.75 × 190,062,256.75
  4. Step 4: Simplify right side
    88,284,825.50x = 36,123,661,440,902,920
  5. Step 5: Solve for x
    x = 36,123,661,440,902,920/88,284,825.50
  6. Step 6: Final answer
    x = 409,171,805.42

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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.