Home / 4,739,572,910.25-6,540,530,458.64-2,624,983,453.57

Finding the Fourth Proportional to 4,739,572,910.25, 6,540,530,458.64 and 2,624,983,453.57

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Solution

The fourth proportional to 4,739,572,910.25, 6,540,530,458.64 and 2,624,983,453.57 is: 3,622,432,771.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,572,910.25 : 6,540,530,458.64 = 2,624,983,453.57 : x
  2. Step 2: Convert to fraction form
    4,739,572,910.25/6,540,530,458.64 = 2,624,983,453.57/x
  3. Step 3: Cross multiply
    4,739,572,910.25x = 6,540,530,458.64 × 2,624,983,453.57
  4. Step 4: Simplify right side
    4,739,572,910.25x = 17,168,784,231,514,331,136
  5. Step 5: Solve for x
    x = 17,168,784,231,514,331,136/4,739,572,910.25
  6. Step 6: Final answer
    x = 3,622,432,771.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.