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Finding the Third Proportional to 63,516.66 and 93,522.09

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Solution

The third proportional to 63,516.66 and 93,522.09 is: 137,702.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,516.66 : 93,522.09 = 93,522.09 : x
  2. Step 2: Convert to fraction form
    63,516.66/93,522.09 = 93,522.09/x
  3. Step 3: Cross multiply
    63,516.66x = 93,522.09 × 93,522.09
  4. Step 4: Simplify right side
    63,516.66x = 8,746,382,019.38
  5. Step 5: Solve for x
    x = 8,746,382,019.38/63,516.66
  6. Step 6: Final answer
    x = 137,702.18

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.