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Finding the Third Proportional to 25,618,057 and 55,784,730.50

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Solution

The third proportional to 25,618,057 and 55,784,730.50 is: 121,474,324.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,618,057 : 55,784,730.50 = 55,784,730.50 : x
  2. Step 2: Convert to fraction form
    25,618,057/55,784,730.50 = 55,784,730.50/x
  3. Step 3: Cross multiply
    25,618,057x = 55,784,730.50 × 55,784,730.50
  4. Step 4: Simplify right side
    25,618,057x = 3,111,936,156,957,630
  5. Step 5: Solve for x
    x = 3,111,936,156,957,630/25,618,057
  6. Step 6: Final answer
    x = 121,474,324.03

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.