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Finding the Third Proportional to 28,916,569.50 and 62,594,238

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Solution

The third proportional to 28,916,569.50 and 62,594,238 is: 135,494,586.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,916,569.50 : 62,594,238 = 62,594,238 : x
  2. Step 2: Convert to fraction form
    28,916,569.50/62,594,238 = 62,594,238/x
  3. Step 3: Cross multiply
    28,916,569.50x = 62,594,238 × 62,594,238
  4. Step 4: Simplify right side
    28,916,569.50x = 3,918,038,630,800,644
  5. Step 5: Solve for x
    x = 3,918,038,630,800,644/28,916,569.50
  6. Step 6: Final answer
    x = 135,494,586.62

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.