Home / 114,148,102.48-171,221,691.96-41,347,845.52

Finding the Fourth Proportional to 114,148,102.48, 171,221,691.96 and 41,347,845.52

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Solution

The fourth proportional to 114,148,102.48, 171,221,691.96 and 41,347,845.52 is: 62,021,601.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,148,102.48 : 171,221,691.96 = 41,347,845.52 : x
  2. Step 2: Convert to fraction form
    114,148,102.48/171,221,691.96 = 41,347,845.52/x
  3. Step 3: Cross multiply
    114,148,102.48x = 171,221,691.96 × 41,347,845.52
  4. Step 4: Simplify right side
    114,148,102.48x = 7,079,648,068,835,107
  5. Step 5: Solve for x
    x = 7,079,648,068,835,107/114,148,102.48
  6. Step 6: Final answer
    x = 62,021,601.02

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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.