Home / 15,677,882.40-23,510,758.32-6,091,998.96

Finding the Fourth Proportional to 15,677,882.40, 23,510,758.32 and 6,091,998.96

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Solution

The fourth proportional to 15,677,882.40, 23,510,758.32 and 6,091,998.96 is: 9,135,641.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,882.40 : 23,510,758.32 = 6,091,998.96 : x
  2. Step 2: Convert to fraction form
    15,677,882.40/23,510,758.32 = 6,091,998.96/x
  3. Step 3: Cross multiply
    15,677,882.40x = 23,510,758.32 × 6,091,998.96
  4. Step 4: Simplify right side
    15,677,882.40x = 143,227,515,234,251.34
  5. Step 5: Solve for x
    x = 143,227,515,234,251.34/15,677,882.40
  6. Step 6: Final answer
    x = 9,135,641.64

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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.