Home / 33,540,274.26-46,284,498.36-18,856,557

Finding the Fourth Proportional to 33,540,274.26, 46,284,498.36 and 18,856,557

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Solution

The fourth proportional to 33,540,274.26, 46,284,498.36 and 18,856,557 is: 26,021,441.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,540,274.26 : 46,284,498.36 = 18,856,557 : x
  2. Step 2: Convert to fraction form
    33,540,274.26/46,284,498.36 = 18,856,557/x
  3. Step 3: Cross multiply
    33,540,274.26x = 46,284,498.36 × 18,856,557
  4. Step 4: Simplify right side
    33,540,274.26x = 872,766,281,541,746.50
  5. Step 5: Solve for x
    x = 872,766,281,541,746.50/33,540,274.26
  6. Step 6: Final answer
    x = 26,021,441.41

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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.