Home / 64,836,993.92-97,099,634.32-37,086,805.80

Finding the Fourth Proportional to 64,836,993.92, 97,099,634.32 and 37,086,805.80

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Solution

The fourth proportional to 64,836,993.92, 97,099,634.32 and 37,086,805.80 is: 55,541,058.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,836,993.92 : 97,099,634.32 = 37,086,805.80 : x
  2. Step 2: Convert to fraction form
    64,836,993.92/97,099,634.32 = 37,086,805.80/x
  3. Step 3: Cross multiply
    64,836,993.92x = 97,099,634.32 × 37,086,805.80
  4. Step 4: Simplify right side
    64,836,993.92x = 3,601,115,281,184,137.50
  5. Step 5: Solve for x
    x = 3,601,115,281,184,137.50/64,836,993.92
  6. Step 6: Final answer
    x = 55,541,058.64

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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.