Home / 22,186,609.38-33,283,490.10-6,833,891.88

Finding the Fourth Proportional to 22,186,609.38, 33,283,490.10 and 6,833,891.88

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Solution

The fourth proportional to 22,186,609.38, 33,283,490.10 and 6,833,891.88 is: 10,251,939.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,186,609.38 : 33,283,490.10 = 6,833,891.88 : x
  2. Step 2: Convert to fraction form
    22,186,609.38/33,283,490.10 = 6,833,891.88/x
  3. Step 3: Cross multiply
    22,186,609.38x = 33,283,490.10 × 6,833,891.88
  4. Step 4: Simplify right side
    22,186,609.38x = 227,455,772,732,450.41
  5. Step 5: Solve for x
    x = 227,455,772,732,450.41/22,186,609.38
  6. Step 6: Final answer
    x = 10,251,939.30

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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.