Home / 27,133,607.59-40,691,664.74-8,933,469.46

Finding the Fourth Proportional to 27,133,607.59, 40,691,664.74 and 8,933,469.46

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Solution

The fourth proportional to 27,133,607.59, 40,691,664.74 and 8,933,469.46 is: 13,397,324.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,133,607.59 : 40,691,664.74 = 8,933,469.46 : x
  2. Step 2: Convert to fraction form
    27,133,607.59/40,691,664.74 = 8,933,469.46/x
  3. Step 3: Cross multiply
    27,133,607.59x = 40,691,664.74 × 8,933,469.46
  4. Step 4: Simplify right side
    27,133,607.59x = 363,517,744,151,953.31
  5. Step 5: Solve for x
    x = 363,517,744,151,953.31/27,133,607.59
  6. Step 6: Final answer
    x = 13,397,324.44

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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.