Home / 14,851,063.05-22,270,995.68-6,215,761.89

Finding the Fourth Proportional to 14,851,063.05, 22,270,995.68 and 6,215,761.89

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Solution

The fourth proportional to 14,851,063.05, 22,270,995.68 and 6,215,761.89 is: 9,321,299.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,851,063.05 : 22,270,995.68 = 6,215,761.89 : x
  2. Step 2: Convert to fraction form
    14,851,063.05/22,270,995.68 = 6,215,761.89/x
  3. Step 3: Cross multiply
    14,851,063.05x = 22,270,995.68 × 6,215,761.89
  4. Step 4: Simplify right side
    14,851,063.05x = 138,431,206,169,019.83
  5. Step 5: Solve for x
    x = 138,431,206,169,019.83/14,851,063.05
  6. Step 6: Final answer
    x = 9,321,299.47

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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.