Home / 40,088,568.38-60,113,257.04-27,963,840.38

Finding the Fourth Proportional to 40,088,568.38, 60,113,257.04 and 27,963,840.38

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Solution

The fourth proportional to 40,088,568.38, 60,113,257.04 and 27,963,840.38 is: 41,932,091.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,088,568.38 : 60,113,257.04 = 27,963,840.38 : x
  2. Step 2: Convert to fraction form
    40,088,568.38/60,113,257.04 = 27,963,840.38/x
  3. Step 3: Cross multiply
    40,088,568.38x = 60,113,257.04 × 27,963,840.38
  4. Step 4: Simplify right side
    40,088,568.38x = 1,680,997,524,588,471.25
  5. Step 5: Solve for x
    x = 1,680,997,524,588,471.25/40,088,568.38
  6. Step 6: Final answer
    x = 41,932,091.68

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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.