Home / 40,251,360.42-60,263,660.07-36,169,893.54

Finding the Fourth Proportional to 40,251,360.42, 60,263,660.07 and 36,169,893.54

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Solution

The fourth proportional to 40,251,360.42, 60,263,660.07 and 36,169,893.54 is: 54,152,956.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,251,360.42 : 60,263,660.07 = 36,169,893.54 : x
  2. Step 2: Convert to fraction form
    40,251,360.42/60,263,660.07 = 36,169,893.54/x
  3. Step 3: Cross multiply
    40,251,360.42x = 60,263,660.07 × 36,169,893.54
  4. Step 4: Simplify right side
    40,251,360.42x = 2,179,730,169,062,649
  5. Step 5: Solve for x
    x = 2,179,730,169,062,649/40,251,360.42
  6. Step 6: Final answer
    x = 54,152,956.48

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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.