Home / 34,493,028.72-51,753,345.78-14,024,321.63

Finding the Fourth Proportional to 34,493,028.72, 51,753,345.78 and 14,024,321.63

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Solution

The fourth proportional to 34,493,028.72, 51,753,345.78 and 14,024,321.63 is: 21,042,094.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,493,028.72 : 51,753,345.78 = 14,024,321.63 : x
  2. Step 2: Convert to fraction form
    34,493,028.72/51,753,345.78 = 14,024,321.63/x
  3. Step 3: Cross multiply
    34,493,028.72x = 51,753,345.78 × 14,024,321.63
  4. Step 4: Simplify right side
    34,493,028.72x = 725,805,566,577,201.62
  5. Step 5: Solve for x
    x = 725,805,566,577,201.62/34,493,028.72
  6. Step 6: Final answer
    x = 21,042,094.41

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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.