Home / 33,858,300.62-46,727,336.52-19,176,578.72

Finding the Fourth Proportional to 33,858,300.62, 46,727,336.52 and 19,176,578.72

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Solution

The fourth proportional to 33,858,300.62, 46,727,336.52 and 19,176,578.72 is: 26,465,310.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,858,300.62 : 46,727,336.52 = 19,176,578.72 : x
  2. Step 2: Convert to fraction form
    33,858,300.62/46,727,336.52 = 19,176,578.72/x
  3. Step 3: Cross multiply
    33,858,300.62x = 46,727,336.52 × 19,176,578.72
  4. Step 4: Simplify right side
    33,858,300.62x = 896,070,446,918,074.25
  5. Step 5: Solve for x
    x = 896,070,446,918,074.25/33,858,300.62
  6. Step 6: Final answer
    x = 26,465,310.74

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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.