Home / 17,246,837.04-23,802,065.99-9,906,086.80

Finding the Fourth Proportional to 17,246,837.04, 23,802,065.99 and 9,906,086.80

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Solution

The fourth proportional to 17,246,837.04, 23,802,065.99 and 9,906,086.80 is: 13,671,221.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,837.04 : 23,802,065.99 = 9,906,086.80 : x
  2. Step 2: Convert to fraction form
    17,246,837.04/23,802,065.99 = 9,906,086.80/x
  3. Step 3: Cross multiply
    17,246,837.04x = 23,802,065.99 × 9,906,086.80
  4. Step 4: Simplify right side
    17,246,837.04x = 235,785,331,716,267.94
  5. Step 5: Solve for x
    x = 235,785,331,716,267.94/17,246,837.04
  6. Step 6: Final answer
    x = 13,671,221.64

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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.