Home / 17,179,292.30-23,707,876.03-9,444,529.40

Finding the Fourth Proportional to 17,179,292.30, 23,707,876.03 and 9,444,529.40

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Solution

The fourth proportional to 17,179,292.30, 23,707,876.03 and 9,444,529.40 is: 13,033,699.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,292.30 : 23,707,876.03 = 9,444,529.40 : x
  2. Step 2: Convert to fraction form
    17,179,292.30/23,707,876.03 = 9,444,529.40/x
  3. Step 3: Cross multiply
    17,179,292.30x = 23,707,876.03 × 9,444,529.40
  4. Step 4: Simplify right side
    17,179,292.30x = 223,909,732,034,739.56
  5. Step 5: Solve for x
    x = 223,909,732,034,739.56/17,179,292.30
  6. Step 6: Final answer
    x = 13,033,699.42

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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.