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Finding the Third Proportional to 28,916,569 and 62,594,236

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Solution

The third proportional to 28,916,569 and 62,594,236 is: 135,494,580.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,916,569 : 62,594,236 = 62,594,236 : x
  2. Step 2: Convert to fraction form
    28,916,569/62,594,236 = 62,594,236/x
  3. Step 3: Cross multiply
    28,916,569x = 62,594,236 × 62,594,236
  4. Step 4: Simplify right side
    28,916,569x = 3,918,038,380,423,696
  5. Step 5: Solve for x
    x = 3,918,038,380,423,696/28,916,569
  6. Step 6: Final answer
    x = 135,494,580.30

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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.