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Finding the Third Proportional to 6,560,308 and 8,831,473

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Solution

The third proportional to 6,560,308 and 8,831,473 is: 11,888,910.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,308 : 8,831,473 = 8,831,473 : x
  2. Step 2: Convert to fraction form
    6,560,308/8,831,473 = 8,831,473/x
  3. Step 3: Cross multiply
    6,560,308x = 8,831,473 × 8,831,473
  4. Step 4: Simplify right side
    6,560,308x = 77,994,915,349,729
  5. Step 5: Solve for x
    x = 77,994,915,349,729/6,560,308
  6. Step 6: Final answer
    x = 11,888,910.60

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.