Home / 35,566,299.80-49,080,853.93-20,096,052.29

Finding the Fourth Proportional to 35,566,299.80, 49,080,853.93 and 20,096,052.29

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Solution

The fourth proportional to 35,566,299.80, 49,080,853.93 and 20,096,052.29 is: 27,732,190.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,566,299.80 : 49,080,853.93 = 20,096,052.29 : x
  2. Step 2: Convert to fraction form
    35,566,299.80/49,080,853.93 = 20,096,052.29/x
  3. Step 3: Cross multiply
    35,566,299.80x = 49,080,853.93 × 20,096,052.29
  4. Step 4: Simplify right side
    35,566,299.80x = 986,331,407,015,132
  5. Step 5: Solve for x
    x = 986,331,407,015,132/35,566,299.80
  6. Step 6: Final answer
    x = 27,732,190.66

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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.