Home / 17,909,090.92-24,714,629.22-10,174,557.88

Finding the Fourth Proportional to 17,909,090.92, 24,714,629.22 and 10,174,557.88

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Solution

The fourth proportional to 17,909,090.92, 24,714,629.22 and 10,174,557.88 is: 14,040,937.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,909,090.92 : 24,714,629.22 = 10,174,557.88 : x
  2. Step 2: Convert to fraction form
    17,909,090.92/24,714,629.22 = 10,174,557.88/x
  3. Step 3: Cross multiply
    17,909,090.92x = 24,714,629.22 × 10,174,557.88
  4. Step 4: Simplify right side
    17,909,090.92x = 251,460,425,481,629.25
  5. Step 5: Solve for x
    x = 251,460,425,481,629.25/17,909,090.92
  6. Step 6: Final answer
    x = 14,040,937.45

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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.