Home / 60,645,855.66-90,942,889.41-35,104,495.02

Finding the Fourth Proportional to 60,645,855.66, 90,942,889.41 and 35,104,495.02

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Solution

The fourth proportional to 60,645,855.66, 90,942,889.41 and 35,104,495.02 is: 52,641,753.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,645,855.66 : 90,942,889.41 = 35,104,495.02 : x
  2. Step 2: Convert to fraction form
    60,645,855.66/90,942,889.41 = 35,104,495.02/x
  3. Step 3: Cross multiply
    60,645,855.66x = 90,942,889.41 × 35,104,495.02
  4. Step 4: Simplify right side
    60,645,855.66x = 3,192,504,208,397,756
  5. Step 5: Solve for x
    x = 3,192,504,208,397,756/60,645,855.66
  6. Step 6: Final answer
    x = 52,641,753.89

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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.