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Finding the Third Proportional to 25,968,640.50 and 55,539,513

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Solution

The third proportional to 25,968,640.50 and 55,539,513 is: 118,783,172.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,968,640.50 : 55,539,513 = 55,539,513 : x
  2. Step 2: Convert to fraction form
    25,968,640.50/55,539,513 = 55,539,513/x
  3. Step 3: Cross multiply
    25,968,640.50x = 55,539,513 × 55,539,513
  4. Step 4: Simplify right side
    25,968,640.50x = 3,084,637,504,277,169
  5. Step 5: Solve for x
    x = 3,084,637,504,277,169/25,968,640.50
  6. Step 6: Final answer
    x = 118,783,172.51

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.