Home / 241,298,021.85-361,663,597.58-111,631,732.26

Finding the Fourth Proportional to 241,298,021.85, 361,663,597.58 and 111,631,732.26

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Solution

The fourth proportional to 241,298,021.85, 361,663,597.58 and 111,631,732.26 is: 167,316,472.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,298,021.85 : 361,663,597.58 = 111,631,732.26 : x
  2. Step 2: Convert to fraction form
    241,298,021.85/361,663,597.58 = 111,631,732.26/x
  3. Step 3: Cross multiply
    241,298,021.85x = 361,663,597.58 × 111,631,732.26
  4. Step 4: Simplify right side
    241,298,021.85x = 40,373,133,892,680,784
  5. Step 5: Solve for x
    x = 40,373,133,892,680,784/241,298,021.85
  6. Step 6: Final answer
    x = 167,316,472.73

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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.