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Finding the Third Proportional to 12,492,333 and 30,094,534.13

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Solution

The third proportional to 12,492,333 and 30,094,534.13 is: 72,498,946.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,492,333 : 30,094,534.13 = 30,094,534.13 : x
  2. Step 2: Convert to fraction form
    12,492,333/30,094,534.13 = 30,094,534.13/x
  3. Step 3: Cross multiply
    12,492,333x = 30,094,534.13 × 30,094,534.13
  4. Step 4: Simplify right side
    12,492,333x = 905,680,984,200,789.50
  5. Step 5: Solve for x
    x = 905,680,984,200,789.50/12,492,333
  6. Step 6: Final answer
    x = 72,498,946.69

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.