Home / 24,515,289-36,772,834.32-7,475,912.64

Finding the Fourth Proportional to 24,515,289, 36,772,834.32 and 7,475,912.64

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Solution

The fourth proportional to 24,515,289, 36,772,834.32 and 7,475,912.64 is: 11,213,838.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515,289 : 36,772,834.32 = 7,475,912.64 : x
  2. Step 2: Convert to fraction form
    24,515,289/36,772,834.32 = 7,475,912.64/x
  3. Step 3: Cross multiply
    24,515,289x = 36,772,834.32 × 7,475,912.64
  4. Step 4: Simplify right side
    24,515,289x = 274,910,496,901,513.78
  5. Step 5: Solve for x
    x = 274,910,496,901,513.78/24,515,289
  6. Step 6: Final answer
    x = 11,213,838.72

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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.