Home / 16,285,598.38-22,461,672.40-11,062,633.68

Finding the Fourth Proportional to 16,285,598.38, 22,461,672.40 and 11,062,633.68

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Solution

The fourth proportional to 16,285,598.38, 22,461,672.40 and 11,062,633.68 is: 15,257,975.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,285,598.38 : 22,461,672.40 = 11,062,633.68 : x
  2. Step 2: Convert to fraction form
    16,285,598.38/22,461,672.40 = 11,062,633.68/x
  3. Step 3: Cross multiply
    16,285,598.38x = 22,461,672.40 × 11,062,633.68
  4. Step 4: Simplify right side
    16,285,598.38x = 248,485,253,601,366.41
  5. Step 5: Solve for x
    x = 248,485,253,601,366.41/16,285,598.38
  6. Step 6: Final answer
    x = 15,257,975.04

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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.