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Finding the Third Proportional to 6,153,717 and 9,553,119

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Solution

The third proportional to 6,153,717 and 9,553,119 is: 14,830,399.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,717 : 9,553,119 = 9,553,119 : x
  2. Step 2: Convert to fraction form
    6,153,717/9,553,119 = 9,553,119/x
  3. Step 3: Cross multiply
    6,153,717x = 9,553,119 × 9,553,119
  4. Step 4: Simplify right side
    6,153,717x = 91,262,082,628,161
  5. Step 5: Solve for x
    x = 91,262,082,628,161/6,153,717
  6. Step 6: Final answer
    x = 14,830,399.68

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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.