Home / 33,434,790.54-46,140,391.97-18,550,389.30

Finding the Fourth Proportional to 33,434,790.54, 46,140,391.97 and 18,550,389.30

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Solution

The fourth proportional to 33,434,790.54, 46,140,391.97 and 18,550,389.30 is: 25,599,748.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,434,790.54 : 46,140,391.97 = 18,550,389.30 : x
  2. Step 2: Convert to fraction form
    33,434,790.54/46,140,391.97 = 18,550,389.30/x
  3. Step 3: Cross multiply
    33,434,790.54x = 46,140,391.97 × 18,550,389.30
  4. Step 4: Simplify right side
    33,434,790.54x = 855,922,233,561,419.12
  5. Step 5: Solve for x
    x = 855,922,233,561,419.12/33,434,790.54
  6. Step 6: Final answer
    x = 25,599,748.64

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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.