Home / 26,181,474,809.70-39,272,212,733.51-6,284,362,229.92

Finding the Fourth Proportional to 26,181,474,809.70, 39,272,212,733.51 and 6,284,362,229.92

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Solution

The fourth proportional to 26,181,474,809.70, 39,272,212,733.51 and 6,284,362,229.92 is: 9,426,543,469.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,181,474,809.70 : 39,272,212,733.51 = 6,284,362,229.92 : x
  2. Step 2: Convert to fraction form
    26,181,474,809.70/39,272,212,733.51 = 6,284,362,229.92/x
  3. Step 3: Cross multiply
    26,181,474,809.70x = 39,272,212,733.51 × 6,284,362,229.92
  4. Step 4: Simplify right side
    26,181,474,809.70x = 246,800,810,387,822,084,096
  5. Step 5: Solve for x
    x = 246,800,810,387,822,084,096/26,181,474,809.70
  6. Step 6: Final answer
    x = 9,426,543,469.45

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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.