Home / 33,074,250.21-49,621,446.45-16,911,554.76

Finding the Fourth Proportional to 33,074,250.21, 49,621,446.45 and 16,911,554.76

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Solution

The fourth proportional to 33,074,250.21, 49,621,446.45 and 16,911,554.76 is: 25,372,481.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,074,250.21 : 49,621,446.45 = 16,911,554.76 : x
  2. Step 2: Convert to fraction form
    33,074,250.21/49,621,446.45 = 16,911,554.76/x
  3. Step 3: Cross multiply
    33,074,250.21x = 49,621,446.45 × 16,911,554.76
  4. Step 4: Simplify right side
    33,074,250.21x = 839,175,808,909,582.75
  5. Step 5: Solve for x
    x = 839,175,808,909,582.75/33,074,250.21
  6. Step 6: Final answer
    x = 25,372,481.72

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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.