Home / 37,119,628.80-55,679,443.20-32,336,659.80

Finding the Fourth Proportional to 37,119,628.80, 55,679,443.20 and 32,336,659.80

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Solution

The fourth proportional to 37,119,628.80, 55,679,443.20 and 32,336,659.80 is: 48,504,989.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,119,628.80 : 55,679,443.20 = 32,336,659.80 : x
  2. Step 2: Convert to fraction form
    37,119,628.80/55,679,443.20 = 32,336,659.80/x
  3. Step 3: Cross multiply
    37,119,628.80x = 55,679,443.20 × 32,336,659.80
  4. Step 4: Simplify right side
    37,119,628.80x = 1,800,487,212,611,823.50
  5. Step 5: Solve for x
    x = 1,800,487,212,611,823.50/37,119,628.80
  6. Step 6: Final answer
    x = 48,504,989.70

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1.5x scale

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.