Home / 33,680,530.50-50,520,458.94-10,651,468.94

Finding the Fourth Proportional to 33,680,530.50, 50,520,458.94 and 10,651,468.94

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Solution

The fourth proportional to 33,680,530.50, 50,520,458.94 and 10,651,468.94 is: 15,977,096.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,680,530.50 : 50,520,458.94 = 10,651,468.94 : x
  2. Step 2: Convert to fraction form
    33,680,530.50/50,520,458.94 = 10,651,468.94/x
  3. Step 3: Cross multiply
    33,680,530.50x = 50,520,458.94 × 10,651,468.94
  4. Step 4: Simplify right side
    33,680,530.50x = 538,117,099,233,955.25
  5. Step 5: Solve for x
    x = 538,117,099,233,955.25/33,680,530.50
  6. Step 6: Final answer
    x = 15,977,096.89

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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.