Home / 33,024,276.40-49,536,414.60-10,302,221.20

Finding the Fourth Proportional to 33,024,276.40, 49,536,414.60 and 10,302,221.20

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Solution

The fourth proportional to 33,024,276.40, 49,536,414.60 and 10,302,221.20 is: 15,453,331.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,276.40 : 49,536,414.60 = 10,302,221.20 : x
  2. Step 2: Convert to fraction form
    33,024,276.40/49,536,414.60 = 10,302,221.20/x
  3. Step 3: Cross multiply
    33,024,276.40x = 49,536,414.60 × 10,302,221.20
  4. Step 4: Simplify right side
    33,024,276.40x = 510,335,100,664,109.50
  5. Step 5: Solve for x
    x = 510,335,100,664,109.50/33,024,276.40
  6. Step 6: Final answer
    x = 15,453,331.80

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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.