Home / 35,566,299.30-49,080,853.25-20,096,051.79

Finding the Fourth Proportional to 35,566,299.30, 49,080,853.25 and 20,096,051.79

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Solution

The fourth proportional to 35,566,299.30, 49,080,853.25 and 20,096,051.79 is: 27,732,189.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,566,299.30 : 49,080,853.25 = 20,096,051.79 : x
  2. Step 2: Convert to fraction form
    35,566,299.30/49,080,853.25 = 20,096,051.79/x
  3. Step 3: Cross multiply
    35,566,299.30x = 49,080,853.25 × 20,096,051.79
  4. Step 4: Simplify right side
    35,566,299.30x = 986,331,368,463,505.25
  5. Step 5: Solve for x
    x = 986,331,368,463,505.25/35,566,299.30
  6. Step 6: Final answer
    x = 27,732,189.97

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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.