Home / 17,326,559.30-23,910,933.81-9,485,939.22

Finding the Fourth Proportional to 17,326,559.30, 23,910,933.81 and 9,485,939.22

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Solution

The fourth proportional to 17,326,559.30, 23,910,933.81 and 9,485,939.22 is: 13,090,750.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,559.30 : 23,910,933.81 = 9,485,939.22 : x
  2. Step 2: Convert to fraction form
    17,326,559.30/23,910,933.81 = 9,485,939.22/x
  3. Step 3: Cross multiply
    17,326,559.30x = 23,910,933.81 × 9,485,939.22
  4. Step 4: Simplify right side
    17,326,559.30x = 226,817,664,815,103.03
  5. Step 5: Solve for x
    x = 226,817,664,815,103.03/17,326,559.30
  6. Step 6: Final answer
    x = 13,090,750.50

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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.