Home / 33,237,563.20-49,861,010.40-10,516,091.20

Finding the Fourth Proportional to 33,237,563.20, 49,861,010.40 and 10,516,091.20

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Solution

The fourth proportional to 33,237,563.20, 49,861,010.40 and 10,516,091.20 is: 15,775,612.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,237,563.20 : 49,861,010.40 = 10,516,091.20 : x
  2. Step 2: Convert to fraction form
    33,237,563.20/49,861,010.40 = 10,516,091.20/x
  3. Step 3: Cross multiply
    33,237,563.20x = 49,861,010.40 × 10,516,091.20
  4. Step 4: Simplify right side
    33,237,563.20x = 524,342,932,690,548.44
  5. Step 5: Solve for x
    x = 524,342,932,690,548.44/33,237,563.20
  6. Step 6: Final answer
    x = 15,775,612.96

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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.