Home / 37,427,169.45-51,913,730.02-36,431,701.73

Finding the Fourth Proportional to 37,427,169.45, 51,913,730.02 and 36,431,701.73

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Solution

The fourth proportional to 37,427,169.45, 51,913,730.02 and 36,431,701.73 is: 50,532,956.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,427,169.45 : 51,913,730.02 = 36,431,701.73 : x
  2. Step 2: Convert to fraction form
    37,427,169.45/51,913,730.02 = 36,431,701.73/x
  3. Step 3: Cross multiply
    37,427,169.45x = 51,913,730.02 × 36,431,701.73
  4. Step 4: Simplify right side
    37,427,169.45x = 1,891,305,527,338,659.75
  5. Step 5: Solve for x
    x = 1,891,305,527,338,659.75/37,427,169.45
  6. Step 6: Final answer
    x = 50,532,956.54

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.