Home / 33,733,933.12-46,552,263.20-18,263,892.16

Finding the Fourth Proportional to 33,733,933.12, 46,552,263.20 and 18,263,892.16

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Solution

The fourth proportional to 33,733,933.12, 46,552,263.20 and 18,263,892.16 is: 25,203,865.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,733,933.12 : 46,552,263.20 = 18,263,892.16 : x
  2. Step 2: Convert to fraction form
    33,733,933.12/46,552,263.20 = 18,263,892.16/x
  3. Step 3: Cross multiply
    33,733,933.12x = 46,552,263.20 × 18,263,892.16
  4. Step 4: Simplify right side
    33,733,933.12x = 850,225,514,888,736.62
  5. Step 5: Solve for x
    x = 850,225,514,888,736.62/33,733,933.12
  6. Step 6: Final answer
    x = 25,203,865.55

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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.