Home / 16,631,112.22-24,947,562.58-5,272,446.58

Finding the Fourth Proportional to 16,631,112.22, 24,947,562.58 and 5,272,446.58

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Solution

The fourth proportional to 16,631,112.22, 24,947,562.58 and 5,272,446.58 is: 7,908,953.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,631,112.22 : 24,947,562.58 = 5,272,446.58 : x
  2. Step 2: Convert to fraction form
    16,631,112.22/24,947,562.58 = 5,272,446.58/x
  3. Step 3: Cross multiply
    16,631,112.22x = 24,947,562.58 × 5,272,446.58
  4. Step 4: Simplify right side
    16,631,112.22x = 131,534,691,004,256.97
  5. Step 5: Solve for x
    x = 131,534,691,004,256.97/16,631,112.22
  6. Step 6: Final answer
    x = 7,908,953.37

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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.