Home / 737,460,468.30-1,106,048,984.85-219,907,793.10

Finding the Fourth Proportional to 737,460,468.30, 1,106,048,984.85 and 219,907,793.10

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Solution

The fourth proportional to 737,460,468.30, 1,106,048,984.85 and 219,907,793.10 is: 329,819,430.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,460,468.30 : 1,106,048,984.85 = 219,907,793.10 : x
  2. Step 2: Convert to fraction form
    737,460,468.30/1,106,048,984.85 = 219,907,793.10/x
  3. Step 3: Cross multiply
    737,460,468.30x = 1,106,048,984.85 × 219,907,793.10
  4. Step 4: Simplify right side
    737,460,468.30x = 243,228,791,318,858,816
  5. Step 5: Solve for x
    x = 243,228,791,318,858,816/737,460,468.30
  6. Step 6: Final answer
    x = 329,819,430.02

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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.