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Finding the Third Proportional to 13,927,236.03 and 30,544,890.70

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Solution

The third proportional to 13,927,236.03 and 30,544,890.70 is: 66,990,345.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,927,236.03 : 30,544,890.70 = 30,544,890.70 : x
  2. Step 2: Convert to fraction form
    13,927,236.03/30,544,890.70 = 30,544,890.70/x
  3. Step 3: Cross multiply
    13,927,236.03x = 30,544,890.70 × 30,544,890.70
  4. Step 4: Simplify right side
    13,927,236.03x = 932,990,347,707,804.88
  5. Step 5: Solve for x
    x = 932,990,347,707,804.88/13,927,236.03
  6. Step 6: Final answer
    x = 66,990,345.09

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.