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Finding the Third Proportional to 6,880,464 and 10,323,288

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Solution

The third proportional to 6,880,464 and 10,323,288 is: 15,488,820.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,880,464 : 10,323,288 = 10,323,288 : x
  2. Step 2: Convert to fraction form
    6,880,464/10,323,288 = 10,323,288/x
  3. Step 3: Cross multiply
    6,880,464x = 10,323,288 × 10,323,288
  4. Step 4: Simplify right side
    6,880,464x = 106,570,275,130,944
  5. Step 5: Solve for x
    x = 106,570,275,130,944/6,880,464
  6. Step 6: Final answer
    x = 15,488,820.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.