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Finding the Third Proportional to 6,588,864 and 14,437,440

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Solution

The third proportional to 6,588,864 and 14,437,440 is: 31,635,145.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,864 : 14,437,440 = 14,437,440 : x
  2. Step 2: Convert to fraction form
    6,588,864/14,437,440 = 14,437,440/x
  3. Step 3: Cross multiply
    6,588,864x = 14,437,440 × 14,437,440
  4. Step 4: Simplify right side
    6,588,864x = 208,439,673,753,600
  5. Step 5: Solve for x
    x = 208,439,673,753,600/6,588,864
  6. Step 6: Final answer
    x = 31,635,145.87

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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.