Home / 17,384,067.40-26,057,438.70-6,597,200.20

Finding the Fourth Proportional to 17,384,067.40, 26,057,438.70 and 6,597,200.20

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Solution

The fourth proportional to 17,384,067.40, 26,057,438.70 and 6,597,200.20 is: 9,888,717.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,067.40 : 26,057,438.70 = 6,597,200.20 : x
  2. Step 2: Convert to fraction form
    17,384,067.40/26,057,438.70 = 6,597,200.20/x
  3. Step 3: Cross multiply
    17,384,067.40x = 26,057,438.70 × 6,597,200.20
  4. Step 4: Simplify right side
    17,384,067.40x = 171,906,139,803,127.75
  5. Step 5: Solve for x
    x = 171,906,139,803,127.75/17,384,067.40
  6. Step 6: Final answer
    x = 9,888,717.98

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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.