Home / 36,907,276.20-55,360,914.30-34,219,890.60

Finding the Fourth Proportional to 36,907,276.20, 55,360,914.30 and 34,219,890.60

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Solution

The fourth proportional to 36,907,276.20, 55,360,914.30 and 34,219,890.60 is: 51,329,835.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,907,276.20 : 55,360,914.30 = 34,219,890.60 : x
  2. Step 2: Convert to fraction form
    36,907,276.20/55,360,914.30 = 34,219,890.60/x
  3. Step 3: Cross multiply
    36,907,276.20x = 55,360,914.30 × 34,219,890.60
  4. Step 4: Simplify right side
    36,907,276.20x = 1,894,444,430,861,975.50
  5. Step 5: Solve for x
    x = 1,894,444,430,861,975.50/36,907,276.20
  6. Step 6: Final answer
    x = 51,329,835.90

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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.