Home / 15,962,107.44-22,031,296.18-10,452,282.24

Finding the Fourth Proportional to 15,962,107.44, 22,031,296.18 and 10,452,282.24

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Solution

The fourth proportional to 15,962,107.44, 22,031,296.18 and 10,452,282.24 is: 14,426,498.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,962,107.44 : 22,031,296.18 = 10,452,282.24 : x
  2. Step 2: Convert to fraction form
    15,962,107.44/22,031,296.18 = 10,452,282.24/x
  3. Step 3: Cross multiply
    15,962,107.44x = 22,031,296.18 × 10,452,282.24
  4. Step 4: Simplify right side
    15,962,107.44x = 230,277,325,786,393.84
  5. Step 5: Solve for x
    x = 230,277,325,786,393.84/15,962,107.44
  6. Step 6: Final answer
    x = 14,426,498.92

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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.