Home / 24,513,923.25-33,832,891.85-18,623,864.92

Finding the Fourth Proportional to 24,513,923.25, 33,832,891.85 and 18,623,864.92

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Solution

The fourth proportional to 24,513,923.25, 33,832,891.85 and 18,623,864.92 is: 25,703,727.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,513,923.25 : 33,832,891.85 = 18,623,864.92 : x
  2. Step 2: Convert to fraction form
    24,513,923.25/33,832,891.85 = 18,623,864.92/x
  3. Step 3: Cross multiply
    24,513,923.25x = 33,832,891.85 × 18,623,864.92
  4. Step 4: Simplify right side
    24,513,923.25x = 630,099,207,667,369
  5. Step 5: Solve for x
    x = 630,099,207,667,369/24,513,923.25
  6. Step 6: Final answer
    x = 25,703,727.68

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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.