Home / 23,149,889.24-34,724,815.61-6,975,840.69

Finding the Fourth Proportional to 23,149,889.24, 34,724,815.61 and 6,975,840.69

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Solution

The fourth proportional to 23,149,889.24, 34,724,815.61 and 6,975,840.69 is: 10,463,755.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,149,889.24 : 34,724,815.61 = 6,975,840.69 : x
  2. Step 2: Convert to fraction form
    23,149,889.24/34,724,815.61 = 6,975,840.69/x
  3. Step 3: Cross multiply
    23,149,889.24x = 34,724,815.61 × 6,975,840.69
  4. Step 4: Simplify right side
    23,149,889.24x = 242,234,781,650,105.97
  5. Step 5: Solve for x
    x = 242,234,781,650,105.97/23,149,889.24
  6. Step 6: Final answer
    x = 10,463,755.54

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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.