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Finding the Third Proportional to 7,498,021,099 and 16,124,468,588

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Solution

The third proportional to 7,498,021,099 and 16,124,468,588 is: 34,675,614,247.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,021,099 : 16,124,468,588 = 16,124,468,588 : x
  2. Step 2: Convert to fraction form
    7,498,021,099/16,124,468,588 = 16,124,468,588/x
  3. Step 3: Cross multiply
    7,498,021,099x = 16,124,468,588 × 16,124,468,588
  4. Step 4: Simplify right side
    7,498,021,099x = 259,998,487,245,398,704,128
  5. Step 5: Solve for x
    x = 259,998,487,245,398,704,128/7,498,021,099
  6. Step 6: Final answer
    x = 34,675,614,247.08

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.