Home / 33,939,065.22-46,835,732.87-18,469,260.59

Finding the Fourth Proportional to 33,939,065.22, 46,835,732.87 and 18,469,260.59

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Solution

The fourth proportional to 33,939,065.22, 46,835,732.87 and 18,469,260.59 is: 25,487,483.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,939,065.22 : 46,835,732.87 = 18,469,260.59 : x
  2. Step 2: Convert to fraction form
    33,939,065.22/46,835,732.87 = 18,469,260.59/x
  3. Step 3: Cross multiply
    33,939,065.22x = 46,835,732.87 × 18,469,260.59
  4. Step 4: Simplify right side
    33,939,065.22x = 865,021,354,973,133.75
  5. Step 5: Solve for x
    x = 865,021,354,973,133.75/33,939,065.22
  6. Step 6: Final answer
    x = 25,487,483.21

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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.