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Finding the Third Proportional to 4,583,992.50 and 9,544,702.50

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Solution

The third proportional to 4,583,992.50 and 9,544,702.50 is: 19,873,799.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,992.50 : 9,544,702.50 = 9,544,702.50 : x
  2. Step 2: Convert to fraction form
    4,583,992.50/9,544,702.50 = 9,544,702.50/x
  3. Step 3: Cross multiply
    4,583,992.50x = 9,544,702.50 × 9,544,702.50
  4. Step 4: Simplify right side
    4,583,992.50x = 91,101,345,813,506.25
  5. Step 5: Solve for x
    x = 91,101,345,813,506.25/4,583,992.50
  6. Step 6: Final answer
    x = 19,873,799.05

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.