Home / 131,825,469.44-197,705,117.28-62,695,611.20

Finding the Fourth Proportional to 131,825,469.44, 197,705,117.28 and 62,695,611.20

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Solution

The fourth proportional to 131,825,469.44, 197,705,117.28 and 62,695,611.20 is: 94,027,680.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,825,469.44 : 197,705,117.28 = 62,695,611.20 : x
  2. Step 2: Convert to fraction form
    131,825,469.44/197,705,117.28 = 62,695,611.20/x
  3. Step 3: Cross multiply
    131,825,469.44x = 197,705,117.28 × 62,695,611.20
  4. Step 4: Simplify right side
    131,825,469.44x = 12,395,243,165,237,282
  5. Step 5: Solve for x
    x = 12,395,243,165,237,282/131,825,469.44
  6. Step 6: Final answer
    x = 94,027,680.83

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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.