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Finding the Third Proportional to 7,064,081.44 and 15,257,464.88

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Solution

The third proportional to 7,064,081.44 and 15,257,464.88 is: 32,954,070.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,081.44 : 15,257,464.88 = 15,257,464.88 : x
  2. Step 2: Convert to fraction form
    7,064,081.44/15,257,464.88 = 15,257,464.88/x
  3. Step 3: Cross multiply
    7,064,081.44x = 15,257,464.88 × 15,257,464.88
  4. Step 4: Simplify right side
    7,064,081.44x = 232,790,234,411,858.75
  5. Step 5: Solve for x
    x = 232,790,234,411,858.75/7,064,081.44
  6. Step 6: Final answer
    x = 32,954,070.03

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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.