Home / 17,090,289.09-23,583,104.48-10,119,716.13

Finding the Fourth Proportional to 17,090,289.09, 23,583,104.48 and 10,119,716.13

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Solution

The fourth proportional to 17,090,289.09, 23,583,104.48 and 10,119,716.13 is: 13,964,323.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090,289.09 : 23,583,104.48 = 10,119,716.13 : x
  2. Step 2: Convert to fraction form
    17,090,289.09/23,583,104.48 = 10,119,716.13/x
  3. Step 3: Cross multiply
    17,090,289.09x = 23,583,104.48 × 10,119,716.13
  4. Step 4: Simplify right side
    17,090,289.09x = 238,654,322,751,132.72
  5. Step 5: Solve for x
    x = 238,654,322,751,132.72/17,090,289.09
  6. Step 6: Final answer
    x = 13,964,323.34

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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.