Home / 29,884,420.44-41,250,819.78-17,498,495.34

Finding the Fourth Proportional to 29,884,420.44, 41,250,819.78 and 17,498,495.34

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Solution

The fourth proportional to 29,884,420.44, 41,250,819.78 and 17,498,495.34 is: 24,153,966.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,884,420.44 : 41,250,819.78 = 17,498,495.34 : x
  2. Step 2: Convert to fraction form
    29,884,420.44/41,250,819.78 = 17,498,495.34/x
  3. Step 3: Cross multiply
    29,884,420.44x = 41,250,819.78 × 17,498,495.34
  4. Step 4: Simplify right side
    29,884,420.44x = 721,827,277,691,509.88
  5. Step 5: Solve for x
    x = 721,827,277,691,509.88/29,884,420.44
  6. Step 6: Final answer
    x = 24,153,966.08

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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.