Home / 131,825,467.44-197,705,114.28-62,695,609.20

Finding the Fourth Proportional to 131,825,467.44, 197,705,114.28 and 62,695,609.20

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Solution

The fourth proportional to 131,825,467.44, 197,705,114.28 and 62,695,609.20 is: 94,027,677.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,825,467.44 : 197,705,114.28 = 62,695,609.20 : x
  2. Step 2: Convert to fraction form
    131,825,467.44/197,705,114.28 = 62,695,609.20/x
  3. Step 3: Cross multiply
    131,825,467.44x = 197,705,114.28 × 62,695,609.20
  4. Step 4: Simplify right side
    131,825,467.44x = 12,395,242,581,740,220
  5. Step 5: Solve for x
    x = 12,395,242,581,740,220/131,825,467.44
  6. Step 6: Final answer
    x = 94,027,677.83

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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.