Home / 23,511,090.92-32,446,383.39-13,057,155.27

Finding the Fourth Proportional to 23,511,090.92, 32,446,383.39 and 13,057,155.27

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Solution

The fourth proportional to 23,511,090.92, 32,446,383.39 and 13,057,155.27 is: 18,019,472.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,511,090.92 : 32,446,383.39 = 13,057,155.27 : x
  2. Step 2: Convert to fraction form
    23,511,090.92/32,446,383.39 = 13,057,155.27/x
  3. Step 3: Cross multiply
    23,511,090.92x = 32,446,383.39 × 13,057,155.27
  4. Step 4: Simplify right side
    23,511,090.92x = 423,657,465,873,178.94
  5. Step 5: Solve for x
    x = 423,657,465,873,178.94/23,511,090.92
  6. Step 6: Final answer
    x = 18,019,472.91

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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.