Home / 29,876,774.64-41,230,338.96-17,494,583.28

Finding the Fourth Proportional to 29,876,774.64, 41,230,338.96 and 17,494,583.28

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Solution

The fourth proportional to 29,876,774.64, 41,230,338.96 and 17,494,583.28 is: 24,142,753.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,876,774.64 : 41,230,338.96 = 17,494,583.28 : x
  2. Step 2: Convert to fraction form
    29,876,774.64/41,230,338.96 = 17,494,583.28/x
  3. Step 3: Cross multiply
    29,876,774.64x = 41,230,338.96 × 17,494,583.28
  4. Step 4: Simplify right side
    29,876,774.64x = 721,307,598,598,348.62
  5. Step 5: Solve for x
    x = 721,307,598,598,348.62/29,876,774.64
  6. Step 6: Final answer
    x = 24,142,753.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.