Home / 33,771,819.92-46,605,151.35-18,301,904.57

Finding the Fourth Proportional to 33,771,819.92, 46,605,151.35 and 18,301,904.57

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Solution

The fourth proportional to 33,771,819.92, 46,605,151.35 and 18,301,904.57 is: 25,256,649.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771,819.92 : 46,605,151.35 = 18,301,904.57 : x
  2. Step 2: Convert to fraction form
    33,771,819.92/46,605,151.35 = 18,301,904.57/x
  3. Step 3: Cross multiply
    33,771,819.92x = 46,605,151.35 × 18,301,904.57
  4. Step 4: Simplify right side
    33,771,819.92x = 852,963,032,245,081
  5. Step 5: Solve for x
    x = 852,963,032,245,081/33,771,819.92
  6. Step 6: Final answer
    x = 25,256,649.90

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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.