Home / 33,477,842.08-46,199,236.39-18,793,504.47

Finding the Fourth Proportional to 33,477,842.08, 46,199,236.39 and 18,793,504.47

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Solution

The fourth proportional to 33,477,842.08, 46,199,236.39 and 18,793,504.47 is: 25,934,931.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,477,842.08 : 46,199,236.39 = 18,793,504.47 : x
  2. Step 2: Convert to fraction form
    33,477,842.08/46,199,236.39 = 18,793,504.47/x
  3. Step 3: Cross multiply
    33,477,842.08x = 46,199,236.39 × 18,793,504.47
  4. Step 4: Simplify right side
    33,477,842.08x = 868,245,555,691,807.88
  5. Step 5: Solve for x
    x = 868,245,555,691,807.88/33,477,842.08
  6. Step 6: Final answer
    x = 25,934,931.93

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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.