Home / 46,463,190.32-64,119,255.80-25,836,193.64

Finding the Fourth Proportional to 46,463,190.32, 64,119,255.80 and 25,836,193.64

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Solution

The fourth proportional to 46,463,190.32, 64,119,255.80 and 25,836,193.64 is: 35,653,976.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,463,190.32 : 64,119,255.80 = 25,836,193.64 : x
  2. Step 2: Convert to fraction form
    46,463,190.32/64,119,255.80 = 25,836,193.64/x
  3. Step 3: Cross multiply
    46,463,190.32x = 64,119,255.80 × 25,836,193.64
  4. Step 4: Simplify right side
    46,463,190.32x = 1,656,597,508,451,716
  5. Step 5: Solve for x
    x = 1,656,597,508,451,716/46,463,190.32
  6. Step 6: Final answer
    x = 35,653,976.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.