Home / 33,477,845.85-46,199,241.56-18,793,508.22

Finding the Fourth Proportional to 33,477,845.85, 46,199,241.56 and 18,793,508.22

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Solution

The fourth proportional to 33,477,845.85, 46,199,241.56 and 18,793,508.22 is: 25,934,937.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,477,845.85 : 46,199,241.56 = 18,793,508.22 : x
  2. Step 2: Convert to fraction form
    33,477,845.85/46,199,241.56 = 18,793,508.22/x
  3. Step 3: Cross multiply
    33,477,845.85x = 46,199,241.56 × 18,793,508.22
  4. Step 4: Simplify right side
    33,477,845.85x = 868,245,825,921,658
  5. Step 5: Solve for x
    x = 868,245,825,921,658/33,477,845.85
  6. Step 6: Final answer
    x = 25,934,937.09

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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.