Home / 117,065,302.62-175,606,033.67-34,067,741.43

Finding the Fourth Proportional to 117,065,302.62, 175,606,033.67 and 34,067,741.43

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Solution

The fourth proportional to 117,065,302.62, 175,606,033.67 and 34,067,741.43 is: 51,103,963.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,065,302.62 : 175,606,033.67 = 34,067,741.43 : x
  2. Step 2: Convert to fraction form
    117,065,302.62/175,606,033.67 = 34,067,741.43/x
  3. Step 3: Cross multiply
    117,065,302.62x = 175,606,033.67 × 34,067,741.43
  4. Step 4: Simplify right side
    117,065,302.62x = 5,982,500,949,233,372
  5. Step 5: Solve for x
    x = 5,982,500,949,233,372/117,065,302.62
  6. Step 6: Final answer
    x = 51,103,963.48

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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.