Home / 33,003,600.90-49,505,401.35-30,166,916.10

Finding the Fourth Proportional to 33,003,600.90, 49,505,401.35 and 30,166,916.10

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Solution

The fourth proportional to 33,003,600.90, 49,505,401.35 and 30,166,916.10 is: 45,250,374.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,003,600.90 : 49,505,401.35 = 30,166,916.10 : x
  2. Step 2: Convert to fraction form
    33,003,600.90/49,505,401.35 = 30,166,916.10/x
  3. Step 3: Cross multiply
    33,003,600.90x = 49,505,401.35 × 30,166,916.10
  4. Step 4: Simplify right side
    33,003,600.90x = 1,493,425,289,022,276.75
  5. Step 5: Solve for x
    x = 1,493,425,289,022,276.75/33,003,600.90
  6. Step 6: Final answer
    x = 45,250,374.15

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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.