Home / 17,732,976.96-24,471,019.44-9,997,952.16

Finding the Fourth Proportional to 17,732,976.96, 24,471,019.44 and 9,997,952.16

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Solution

The fourth proportional to 17,732,976.96, 24,471,019.44 and 9,997,952.16 is: 13,796,898.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,976.96 : 24,471,019.44 = 9,997,952.16 : x
  2. Step 2: Convert to fraction form
    17,732,976.96/24,471,019.44 = 9,997,952.16/x
  3. Step 3: Cross multiply
    17,732,976.96x = 24,471,019.44 × 9,997,952.16
  4. Step 4: Simplify right side
    17,732,976.96x = 244,660,081,667,550
  5. Step 5: Solve for x
    x = 244,660,081,667,550/17,732,976.96
  6. Step 6: Final answer
    x = 13,796,898.41

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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.