Home / 33,014,617.43-45,561,594.98-18,330,284.39

Finding the Fourth Proportional to 33,014,617.43, 45,561,594.98 and 18,330,284.39

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Solution

The fourth proportional to 33,014,617.43, 45,561,594.98 and 18,330,284.39 is: 25,296,582.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,617.43 : 45,561,594.98 = 18,330,284.39 : x
  2. Step 2: Convert to fraction form
    33,014,617.43/45,561,594.98 = 18,330,284.39/x
  3. Step 3: Cross multiply
    33,014,617.43x = 45,561,594.98 × 18,330,284.39
  4. Step 4: Simplify right side
    33,014,617.43x = 835,156,993,063,414.25
  5. Step 5: Solve for x
    x = 835,156,993,063,414.25/33,014,617.43
  6. Step 6: Final answer
    x = 25,296,582.49

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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.