Home / 33,508,085.82-50,215,627.64-15,267,703.92

Finding the Fourth Proportional to 33,508,085.82, 50,215,627.64 and 15,267,703.92

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Solution

The fourth proportional to 33,508,085.82, 50,215,627.64 and 15,267,703.92 is: 22,880,368.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,508,085.82 : 50,215,627.64 = 15,267,703.92 : x
  2. Step 2: Convert to fraction form
    33,508,085.82/50,215,627.64 = 15,267,703.92/x
  3. Step 3: Cross multiply
    33,508,085.82x = 50,215,627.64 × 15,267,703.92
  4. Step 4: Simplify right side
    33,508,085.82x = 766,677,334,964,488.38
  5. Step 5: Solve for x
    x = 766,677,334,964,488.38/33,508,085.82
  6. Step 6: Final answer
    x = 22,880,368.01

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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.