Home / 33,085,370.88-49,630,415.04-8,824,160.16

Finding the Fourth Proportional to 33,085,370.88, 49,630,415.04 and 8,824,160.16

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Solution

The fourth proportional to 33,085,370.88, 49,630,415.04 and 8,824,160.16 is: 13,236,869.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,370.88 : 49,630,415.04 = 8,824,160.16 : x
  2. Step 2: Convert to fraction form
    33,085,370.88/49,630,415.04 = 8,824,160.16/x
  3. Step 3: Cross multiply
    33,085,370.88x = 49,630,415.04 × 8,824,160.16
  4. Step 4: Simplify right side
    33,085,370.88x = 437,946,731,120,232.81
  5. Step 5: Solve for x
    x = 437,946,731,120,232.81/33,085,370.88
  6. Step 6: Final answer
    x = 13,236,869.33

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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.