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Finding the Fourth Proportional to 606,737,179.24, 837,059,062.41 and 352,375,234.21

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Solution

The fourth proportional to 606,737,179.24, 837,059,062.41 and 352,375,234.21 is: 486,139,457.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,737,179.24 : 837,059,062.41 = 352,375,234.21 : x
  2. Step 2: Convert to fraction form
    606,737,179.24/837,059,062.41 = 352,375,234.21/x
  3. Step 3: Cross multiply
    606,737,179.24x = 837,059,062.41 × 352,375,234.21
  4. Step 4: Simplify right side
    606,737,179.24x = 294,958,883,164,326,720
  5. Step 5: Solve for x
    x = 294,958,883,164,326,720/606,737,179.24
  6. Step 6: Final answer
    x = 486,139,457.51

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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.