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Finding the Third Proportional to 94,653,569 and 145,399,512

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Solution

The third proportional to 94,653,569 and 145,399,512 is: 223,351,515.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,653,569 : 145,399,512 = 145,399,512 : x
  2. Step 2: Convert to fraction form
    94,653,569/145,399,512 = 145,399,512/x
  3. Step 3: Cross multiply
    94,653,569x = 145,399,512 × 145,399,512
  4. Step 4: Simplify right side
    94,653,569x = 21,141,018,089,838,144
  5. Step 5: Solve for x
    x = 21,141,018,089,838,144/94,653,569
  6. Step 6: Final answer
    x = 223,351,515.57

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.