Home / 95,216,021.04-131,412,472.20-58,067,852.88

Finding the Fourth Proportional to 95,216,021.04, 131,412,472.20 and 58,067,852.88

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Solution

The fourth proportional to 95,216,021.04, 131,412,472.20 and 58,067,852.88 is: 80,142,396.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,216,021.04 : 131,412,472.20 = 58,067,852.88 : x
  2. Step 2: Convert to fraction form
    95,216,021.04/131,412,472.20 = 58,067,852.88/x
  3. Step 3: Cross multiply
    95,216,021.04x = 131,412,472.20 × 58,067,852.88
  4. Step 4: Simplify right side
    95,216,021.04x = 7,630,840,102,306,690
  5. Step 5: Solve for x
    x = 7,630,840,102,306,690/95,216,021.04
  6. Step 6: Final answer
    x = 80,142,396.41

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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.