Home / 33,741,368.87-50,601,587.00-12,173,166.63

Finding the Fourth Proportional to 33,741,368.87, 50,601,587.00 and 12,173,166.63

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Solution

The fourth proportional to 33,741,368.87, 50,601,587.00 and 12,173,166.63 is: 18,255,973.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,741,368.87 : 50,601,587.00 = 12,173,166.63 : x
  2. Step 2: Convert to fraction form
    33,741,368.87/50,601,587.00 = 12,173,166.63/x
  3. Step 3: Cross multiply
    33,741,368.87x = 50,601,587.00 × 12,173,166.63
  4. Step 4: Simplify right side
    33,741,368.87x = 615,981,550,232,576
  5. Step 5: Solve for x
    x = 615,981,550,232,576/33,741,368.87
  6. Step 6: Final answer
    x = 18,255,973.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.