Home / 32,372,298.45-48,561,716.16-10,511,763.66

Finding the Fourth Proportional to 32,372,298.45, 48,561,716.16 and 10,511,763.66

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Solution

The fourth proportional to 32,372,298.45, 48,561,716.16 and 10,511,763.66 is: 15,768,706.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,298.45 : 48,561,716.16 = 10,511,763.66 : x
  2. Step 2: Convert to fraction form
    32,372,298.45/48,561,716.16 = 10,511,763.66/x
  3. Step 3: Cross multiply
    32,372,298.45x = 48,561,716.16 × 10,511,763.66
  4. Step 4: Simplify right side
    32,372,298.45x = 510,469,283,197,922.69
  5. Step 5: Solve for x
    x = 510,469,283,197,922.69/32,372,298.45
  6. Step 6: Final answer
    x = 15,768,706.82

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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.