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Finding the Third Proportional to 6,553,398 and 9,830,104

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Solution

The third proportional to 6,553,398 and 9,830,104 is: 14,745,166.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,398 : 9,830,104 = 9,830,104 : x
  2. Step 2: Convert to fraction form
    6,553,398/9,830,104 = 9,830,104/x
  3. Step 3: Cross multiply
    6,553,398x = 9,830,104 × 9,830,104
  4. Step 4: Simplify right side
    6,553,398x = 96,630,944,650,816
  5. Step 5: Solve for x
    x = 96,630,944,650,816/6,553,398
  6. Step 6: Final answer
    x = 14,745,166.50

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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.