Home / 48,280,425.32-66,624,958.82-27,373,864.43

Finding the Fourth Proportional to 48,280,425.32, 66,624,958.82 and 27,373,864.43

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Solution

The fourth proportional to 48,280,425.32, 66,624,958.82 and 27,373,864.43 is: 37,774,783.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,280,425.32 : 66,624,958.82 = 27,373,864.43 : x
  2. Step 2: Convert to fraction form
    48,280,425.32/66,624,958.82 = 27,373,864.43/x
  3. Step 3: Cross multiply
    48,280,425.32x = 66,624,958.82 × 27,373,864.43
  4. Step 4: Simplify right side
    48,280,425.32x = 1,823,782,590,256,143.25
  5. Step 5: Solve for x
    x = 1,823,782,590,256,143.25/48,280,425.32
  6. Step 6: Final answer
    x = 37,774,783.01

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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.