Home / 24,008,013-33,131,059.56-13,142,997

Finding the Fourth Proportional to 24,008,013, 33,131,059.56 and 13,142,997

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Solution

The fourth proportional to 24,008,013, 33,131,059.56 and 13,142,997 is: 18,137,336.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,013 : 33,131,059.56 = 13,142,997 : x
  2. Step 2: Convert to fraction form
    24,008,013/33,131,059.56 = 13,142,997/x
  3. Step 3: Cross multiply
    24,008,013x = 33,131,059.56 × 13,142,997
  4. Step 4: Simplify right side
    24,008,013x = 435,441,416,403,901.31
  5. Step 5: Solve for x
    x = 435,441,416,403,901.31/24,008,013
  6. Step 6: Final answer
    x = 18,137,336.75

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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.