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Finding the Third Proportional to 12,925,504.13 and 27,893,620.69

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Solution

The third proportional to 12,925,504.13 and 27,893,620.69 is: 60,195,259.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,925,504.13 : 27,893,620.69 = 27,893,620.69 : x
  2. Step 2: Convert to fraction form
    12,925,504.13/27,893,620.69 = 27,893,620.69/x
  3. Step 3: Cross multiply
    12,925,504.13x = 27,893,620.69 × 27,893,620.69
  4. Step 4: Simplify right side
    12,925,504.13x = 778,054,075,058,128
  5. Step 5: Solve for x
    x = 778,054,075,058,128/12,925,504.13
  6. Step 6: Final answer
    x = 60,195,259.51

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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.