Home / 17,906,971.36-24,710,438.16-10,067,692

Finding the Fourth Proportional to 17,906,971.36, 24,710,438.16 and 10,067,692

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Solution

The fourth proportional to 17,906,971.36, 24,710,438.16 and 10,067,692 is: 13,892,750.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,906,971.36 : 24,710,438.16 = 10,067,692 : x
  2. Step 2: Convert to fraction form
    17,906,971.36/24,710,438.16 = 10,067,692/x
  3. Step 3: Cross multiply
    17,906,971.36x = 24,710,438.16 × 10,067,692
  4. Step 4: Simplify right side
    17,906,971.36x = 248,777,080,579,926.72
  5. Step 5: Solve for x
    x = 248,777,080,579,926.72/17,906,971.36
  6. Step 6: Final answer
    x = 13,892,750.24

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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.