Home / 244,321,343.40-366,269,438.70-147,173,928.60

Finding the Fourth Proportional to 244,321,343.40, 366,269,438.70 and 147,173,928.60

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Solution

The fourth proportional to 244,321,343.40, 366,269,438.70 and 147,173,928.60 is: 220,632,841.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,321,343.40 : 366,269,438.70 = 147,173,928.60 : x
  2. Step 2: Convert to fraction form
    244,321,343.40/366,269,438.70 = 147,173,928.60/x
  3. Step 3: Cross multiply
    244,321,343.40x = 366,269,438.70 × 147,173,928.60
  4. Step 4: Simplify right side
    244,321,343.40x = 53,905,312,219,595,872
  5. Step 5: Solve for x
    x = 53,905,312,219,595,872/244,321,343.40
  6. Step 6: Final answer
    x = 220,632,841.44

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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.