Home / 16,546,268.39-24,823,388.39-5,186,717.01

Finding the Fourth Proportional to 16,546,268.39, 24,823,388.39 and 5,186,717.01

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Solution

The fourth proportional to 16,546,268.39, 24,823,388.39 and 5,186,717.01 is: 7,781,324.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,546,268.39 : 24,823,388.39 = 5,186,717.01 : x
  2. Step 2: Convert to fraction form
    16,546,268.39/24,823,388.39 = 5,186,717.01/x
  3. Step 3: Cross multiply
    16,546,268.39x = 24,823,388.39 × 5,186,717.01
  4. Step 4: Simplify right side
    16,546,268.39x = 128,751,890,782,315.94
  5. Step 5: Solve for x
    x = 128,751,890,782,315.94/16,546,268.39
  6. Step 6: Final answer
    x = 7,781,324.94

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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.