Home / 226,716,535,393.63-340,076,074,313.91-75,622,422,073.11

Finding the Fourth Proportional to 226,716,535,393.63, 340,076,074,313.91 and 75,622,422,073.11

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Solution

The fourth proportional to 226,716,535,393.63, 340,076,074,313.91 and 75,622,422,073.11 is: 113,434,057,132.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,716,535,393.63 : 340,076,074,313.91 = 75,622,422,073.11 : x
  2. Step 2: Convert to fraction form
    226,716,535,393.63/340,076,074,313.91 = 75,622,422,073.11/x
  3. Step 3: Cross multiply
    226,716,535,393.63x = 340,076,074,313.91 × 75,622,422,073.11
  4. Step 4: Simplify right side
    226,716,535,393.63x = 25,717,376,428,732,821,012,480
  5. Step 5: Solve for x
    x = 25,717,376,428,732,821,012,480/226,716,535,393.63
  6. Step 6: Final answer
    x = 113,434,057,132.54

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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.