Home / 16,210,392.21-22,367,899.33-9,241,675.27

Finding the Fourth Proportional to 16,210,392.21, 22,367,899.33 and 9,241,675.27

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Solution

The fourth proportional to 16,210,392.21, 22,367,899.33 and 9,241,675.27 is: 12,752,119.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,210,392.21 : 22,367,899.33 = 9,241,675.27 : x
  2. Step 2: Convert to fraction form
    16,210,392.21/22,367,899.33 = 9,241,675.27/x
  3. Step 3: Cross multiply
    16,210,392.21x = 22,367,899.33 × 9,241,675.27
  4. Step 4: Simplify right side
    16,210,392.21x = 206,716,862,000,886.62
  5. Step 5: Solve for x
    x = 206,716,862,000,886.62/16,210,392.21
  6. Step 6: Final answer
    x = 12,752,119.71

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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.