Home / 266,250,428.94-398,693,791.89-184,255,774.86

Finding the Fourth Proportional to 266,250,428.94, 398,693,791.89 and 184,255,774.86

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Solution

The fourth proportional to 266,250,428.94, 398,693,791.89 and 184,255,774.86 is: 275,911,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,250,428.94 : 398,693,791.89 = 184,255,774.86 : x
  2. Step 2: Convert to fraction form
    266,250,428.94/398,693,791.89 = 184,255,774.86/x
  3. Step 3: Cross multiply
    266,250,428.94x = 398,693,791.89 × 184,255,774.86
  4. Step 4: Simplify right side
    266,250,428.94x = 73,461,633,556,563,536
  5. Step 5: Solve for x
    x = 73,461,633,556,563,536/266,250,428.94
  6. Step 6: Final answer
    x = 275,911,794.20

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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.