Home / 110,099,446.93-151,937,785.43-60,543,016.55

Finding the Fourth Proportional to 110,099,446.93, 151,937,785.43 and 60,543,016.55

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Solution

The fourth proportional to 110,099,446.93, 151,937,785.43 and 60,543,016.55 is: 83,549,664.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,099,446.93 : 151,937,785.43 = 60,543,016.55 : x
  2. Step 2: Convert to fraction form
    110,099,446.93/151,937,785.43 = 60,543,016.55/x
  3. Step 3: Cross multiply
    110,099,446.93x = 151,937,785.43 × 60,543,016.55
  4. Step 4: Simplify right side
    110,099,446.93x = 9,198,771,857,593,238
  5. Step 5: Solve for x
    x = 9,198,771,857,593,238/110,099,446.93
  6. Step 6: Final answer
    x = 83,549,664.54

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1.5x scale

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.