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Finding the Third Proportional to 11,767,893.75 and 27,480,030.75

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Solution

The third proportional to 11,767,893.75 and 27,480,030.75 is: 64,170,539.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,767,893.75 : 27,480,030.75 = 27,480,030.75 : x
  2. Step 2: Convert to fraction form
    11,767,893.75/27,480,030.75 = 27,480,030.75/x
  3. Step 3: Cross multiply
    11,767,893.75x = 27,480,030.75 × 27,480,030.75
  4. Step 4: Simplify right side
    11,767,893.75x = 755,152,090,020,945.50
  5. Step 5: Solve for x
    x = 755,152,090,020,945.50/11,767,893.75
  6. Step 6: Final answer
    x = 64,170,539.44

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.