Home / 226,716,535,573.98-340,076,074,584.42-75,622,422,253.76

Finding the Fourth Proportional to 226,716,535,573.98, 340,076,074,584.42 and 75,622,422,253.76

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Solution

The fourth proportional to 226,716,535,573.98, 340,076,074,584.42 and 75,622,422,253.76 is: 113,434,057,403.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,716,535,573.98 : 340,076,074,584.42 = 75,622,422,253.76 : x
  2. Step 2: Convert to fraction form
    226,716,535,573.98/340,076,074,584.42 = 75,622,422,253.76/x
  3. Step 3: Cross multiply
    226,716,535,573.98x = 340,076,074,584.42 × 75,622,422,253.76
  4. Step 4: Simplify right side
    226,716,535,573.98x = 25,717,376,510,624,186,499,072
  5. Step 5: Solve for x
    x = 25,717,376,510,624,186,499,072/226,716,535,573.98
  6. Step 6: Final answer
    x = 113,434,057,403.51

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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.