Home / 182,184,516.86-273,057,216-83,680,294.43

Finding the Fourth Proportional to 182,184,516.86, 273,057,216 and 83,680,294.43

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Solution

The fourth proportional to 182,184,516.86, 273,057,216 and 83,680,294.43 is: 125,419,594.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,184,516.86 : 273,057,216 = 83,680,294.43 : x
  2. Step 2: Convert to fraction form
    182,184,516.86/273,057,216 = 83,680,294.43/x
  3. Step 3: Cross multiply
    182,184,516.86x = 273,057,216 × 83,680,294.43
  4. Step 4: Simplify right side
    182,184,516.86x = 22,849,508,229,750,820
  5. Step 5: Solve for x
    x = 22,849,508,229,750,820/182,184,516.86
  6. Step 6: Final answer
    x = 125,419,594.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.