Home / 206,166,037,003.20-309,293,567,129.88-62,756,279,466.10

Finding the Fourth Proportional to 206,166,037,003.20, 309,293,567,129.88 and 62,756,279,466.10

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Solution

The fourth proportional to 206,166,037,003.20, 309,293,567,129.88 and 62,756,279,466.10 is: 94,147,968,394.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,166,037,003.20 : 309,293,567,129.88 = 62,756,279,466.10 : x
  2. Step 2: Convert to fraction form
    206,166,037,003.20/309,293,567,129.88 = 62,756,279,466.10/x
  3. Step 3: Cross multiply
    206,166,037,003.20x = 309,293,567,129.88 × 62,756,279,466.10
  4. Step 4: Simplify right side
    206,166,037,003.20x = 19,410,113,535,869,708,140,544
  5. Step 5: Solve for x
    x = 19,410,113,535,869,708,140,544/206,166,037,003.20
  6. Step 6: Final answer
    x = 94,147,968,394.85

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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.