Home / 324,049,855.28-447,191,587.14-184,827,665.84

Finding the Fourth Proportional to 324,049,855.28, 447,191,587.14 and 184,827,665.84

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Solution

The fourth proportional to 324,049,855.28, 447,191,587.14 and 184,827,665.84 is: 255,063,768.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,049,855.28 : 447,191,587.14 = 184,827,665.84 : x
  2. Step 2: Convert to fraction form
    324,049,855.28/447,191,587.14 = 184,827,665.84/x
  3. Step 3: Cross multiply
    324,049,855.28x = 447,191,587.14 × 184,827,665.84
  4. Step 4: Simplify right side
    324,049,855.28x = 82,653,377,234,371,168
  5. Step 5: Solve for x
    x = 82,653,377,234,371,168/324,049,855.28
  6. Step 6: Final answer
    x = 255,063,768.39

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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.