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Finding the Third Proportional to 6,468,090 and 9,701,322

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Solution

The third proportional to 6,468,090 and 9,701,322 is: 14,550,763.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,090 : 9,701,322 = 9,701,322 : x
  2. Step 2: Convert to fraction form
    6,468,090/9,701,322 = 9,701,322/x
  3. Step 3: Cross multiply
    6,468,090x = 9,701,322 × 9,701,322
  4. Step 4: Simplify right side
    6,468,090x = 94,115,648,547,684
  5. Step 5: Solve for x
    x = 94,115,648,547,684/6,468,090
  6. Step 6: Final answer
    x = 14,550,763.60

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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.