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Finding the Third Proportional to 6,069,866.63 and 13,251,701.25

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Solution

The third proportional to 6,069,866.63 and 13,251,701.25 is: 28,931,045.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,866.63 : 13,251,701.25 = 13,251,701.25 : x
  2. Step 2: Convert to fraction form
    6,069,866.63/13,251,701.25 = 13,251,701.25/x
  3. Step 3: Cross multiply
    6,069,866.63x = 13,251,701.25 × 13,251,701.25
  4. Step 4: Simplify right side
    6,069,866.63x = 175,607,586,019,251.56
  5. Step 5: Solve for x
    x = 175,607,586,019,251.56/6,069,866.63
  6. Step 6: Final answer
    x = 28,931,045.25

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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.