Home / 17,014,282.29-23,479,602.03-9,672,115.77

Finding the Fourth Proportional to 17,014,282.29, 23,479,602.03 and 9,672,115.77

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Solution

The fourth proportional to 17,014,282.29, 23,479,602.03 and 9,672,115.77 is: 13,347,458.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,282.29 : 23,479,602.03 = 9,672,115.77 : x
  2. Step 2: Convert to fraction form
    17,014,282.29/23,479,602.03 = 9,672,115.77/x
  3. Step 3: Cross multiply
    17,014,282.29x = 23,479,602.03 × 9,672,115.77
  4. Step 4: Simplify right side
    17,014,282.29x = 227,097,429,067,687
  5. Step 5: Solve for x
    x = 227,097,429,067,687/17,014,282.29
  6. Step 6: Final answer
    x = 13,347,458.63

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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.