Home / 7,947,600,738.03-10,967,194,761.84-4,379,107,947.66

Finding the Fourth Proportional to 7,947,600,738.03, 10,967,194,761.84 and 4,379,107,947.66

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Solution

The fourth proportional to 7,947,600,738.03, 10,967,194,761.84 and 4,379,107,947.66 is: 6,042,896,633.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,947,600,738.03 : 10,967,194,761.84 = 4,379,107,947.66 : x
  2. Step 2: Convert to fraction form
    7,947,600,738.03/10,967,194,761.84 = 4,379,107,947.66/x
  3. Step 3: Cross multiply
    7,947,600,738.03x = 10,967,194,761.84 × 4,379,107,947.66
  4. Step 4: Simplify right side
    7,947,600,738.03x = 48,026,529,745,108,664,320
  5. Step 5: Solve for x
    x = 48,026,529,745,108,664,320/7,947,600,738.03
  6. Step 6: Final answer
    x = 6,042,896,633.61

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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.