Home / 17,420,032.02-24,040,034.37-9,579,047.25

Finding the Fourth Proportional to 17,420,032.02, 24,040,034.37 and 9,579,047.25

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Solution

The fourth proportional to 17,420,032.02, 24,040,034.37 and 9,579,047.25 is: 13,219,299.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,420,032.02 : 24,040,034.37 = 9,579,047.25 : x
  2. Step 2: Convert to fraction form
    17,420,032.02/24,040,034.37 = 9,579,047.25/x
  3. Step 3: Cross multiply
    17,420,032.02x = 24,040,034.37 × 9,579,047.25
  4. Step 4: Simplify right side
    17,420,032.02x = 230,280,625,121,854
  5. Step 5: Solve for x
    x = 230,280,625,121,854/17,420,032.02
  6. Step 6: Final answer
    x = 13,219,299.76

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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.