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Finding the Third Proportional to 6,580,808 and 10,169,931

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Solution

The third proportional to 6,580,808 and 10,169,931 is: 15,716,534.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,580,808 : 10,169,931 = 10,169,931 : x
  2. Step 2: Convert to fraction form
    6,580,808/10,169,931 = 10,169,931/x
  3. Step 3: Cross multiply
    6,580,808x = 10,169,931 × 10,169,931
  4. Step 4: Simplify right side
    6,580,808x = 103,427,496,544,761
  5. Step 5: Solve for x
    x = 103,427,496,544,761/6,580,808
  6. Step 6: Final answer
    x = 15,716,534.59

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.