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Finding the Third Proportional to 30,889,660.50 and 41,904,621

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Solution

The third proportional to 30,889,660.50 and 41,904,621 is: 56,847,412.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,889,660.50 : 41,904,621 = 41,904,621 : x
  2. Step 2: Convert to fraction form
    30,889,660.50/41,904,621 = 41,904,621/x
  3. Step 3: Cross multiply
    30,889,660.50x = 41,904,621 × 41,904,621
  4. Step 4: Simplify right side
    30,889,660.50x = 1,755,997,261,153,641
  5. Step 5: Solve for x
    x = 1,755,997,261,153,641/30,889,660.50
  6. Step 6: Final answer
    x = 56,847,412.13

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.