Home / 93,916,251.82-140,884,030.72-32,505,310.28

Finding the Fourth Proportional to 93,916,251.82, 140,884,030.72 and 32,505,310.28

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Solution

The fourth proportional to 93,916,251.82, 140,884,030.72 and 32,505,310.28 is: 48,761,306.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,916,251.82 : 140,884,030.72 = 32,505,310.28 : x
  2. Step 2: Convert to fraction form
    93,916,251.82/140,884,030.72 = 32,505,310.28/x
  3. Step 3: Cross multiply
    93,916,251.82x = 140,884,030.72 × 32,505,310.28
  4. Step 4: Simplify right side
    93,916,251.82x = 4,579,479,131,651,021
  5. Step 5: Solve for x
    x = 4,579,479,131,651,021/93,916,251.82
  6. Step 6: Final answer
    x = 48,761,306.41

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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.