Home / 36,456,163.20-54,677,246.40-10,898,006.40

Finding the Fourth Proportional to 36,456,163.20, 54,677,246.40 and 10,898,006.40

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Solution

The fourth proportional to 36,456,163.20, 54,677,246.40 and 10,898,006.40 is: 16,344,917.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,456,163.20 : 54,677,246.40 = 10,898,006.40 : x
  2. Step 2: Convert to fraction form
    36,456,163.20/54,677,246.40 = 10,898,006.40/x
  3. Step 3: Cross multiply
    36,456,163.20x = 54,677,246.40 × 10,898,006.40
  4. Step 4: Simplify right side
    36,456,163.20x = 595,872,981,201,577
  5. Step 5: Solve for x
    x = 595,872,981,201,577/36,456,163.20
  6. Step 6: Final answer
    x = 16,344,917.54

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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.