Home / 10,865,016,665.40-16,297,524,998.10-6,732,531,449.40

Finding the Fourth Proportional to 10,865,016,665.40, 16,297,524,998.10 and 6,732,531,449.40

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Solution

The fourth proportional to 10,865,016,665.40, 16,297,524,998.10 and 6,732,531,449.40 is: 10,098,797,174.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,865,016,665.40 : 16,297,524,998.10 = 6,732,531,449.40 : x
  2. Step 2: Convert to fraction form
    10,865,016,665.40/16,297,524,998.10 = 6,732,531,449.40/x
  3. Step 3: Cross multiply
    10,865,016,665.40x = 16,297,524,998.10 × 6,732,531,449.40
  4. Step 4: Simplify right side
    10,865,016,665.40x = 109,723,599,597,090,914,304
  5. Step 5: Solve for x
    x = 109,723,599,597,090,914,304/10,865,016,665.40
  6. Step 6: Final answer
    x = 10,098,797,174.10

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