Home / 46,448,168.06-64,095,961.83-25,820,150.78

Finding the Fourth Proportional to 46,448,168.06, 64,095,961.83 and 25,820,150.78

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Solution

The fourth proportional to 46,448,168.06, 64,095,961.83 and 25,820,150.78 is: 35,630,412.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,448,168.06 : 64,095,961.83 = 25,820,150.78 : x
  2. Step 2: Convert to fraction form
    46,448,168.06/64,095,961.83 = 25,820,150.78/x
  3. Step 3: Cross multiply
    46,448,168.06x = 64,095,961.83 × 25,820,150.78
  4. Step 4: Simplify right side
    46,448,168.06x = 1,654,967,398,839,724.75
  5. Step 5: Solve for x
    x = 1,654,967,398,839,724.75/46,448,168.06
  6. Step 6: Final answer
    x = 35,630,412.74

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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.