Home / 5,932,529,350.09-8,193,685,212.06-3,907,034,628.12

Finding the Fourth Proportional to 5,932,529,350.09, 8,193,685,212.06 and 3,907,034,628.12

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Solution

The fourth proportional to 5,932,529,350.09, 8,193,685,212.06 and 3,907,034,628.12 is: 5,396,182,634.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,529,350.09 : 8,193,685,212.06 = 3,907,034,628.12 : x
  2. Step 2: Convert to fraction form
    5,932,529,350.09/8,193,685,212.06 = 3,907,034,628.12/x
  3. Step 3: Cross multiply
    5,932,529,350.09x = 8,193,685,212.06 × 3,907,034,628.12
  4. Step 4: Simplify right side
    5,932,529,350.09x = 32,013,011,855,433,187,328
  5. Step 5: Solve for x
    x = 32,013,011,855,433,187,328/5,932,529,350.09
  6. Step 6: Final answer
    x = 5,396,182,634.13

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Double scale
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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.