Home / 33,715,410.07-46,527,407.76-18,245,495.47

Finding the Fourth Proportional to 33,715,410.07, 46,527,407.76 and 18,245,495.47

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Solution

The fourth proportional to 33,715,410.07, 46,527,407.76 and 18,245,495.47 is: 25,178,860.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,715,410.07 : 46,527,407.76 = 18,245,495.47 : x
  2. Step 2: Convert to fraction form
    33,715,410.07/46,527,407.76 = 18,245,495.47/x
  3. Step 3: Cross multiply
    33,715,410.07x = 46,527,407.76 × 18,245,495.47
  4. Step 4: Simplify right side
    33,715,410.07x = 848,915,607,515,922.75
  5. Step 5: Solve for x
    x = 848,915,607,515,922.75/33,715,410.07
  6. Step 6: Final answer
    x = 25,178,860.52

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1.5x scale

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.