Home / 41,446,820.80-62,170,231.20-29,353,585.60

Finding the Fourth Proportional to 41,446,820.80, 62,170,231.20 and 29,353,585.60

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Solution

The fourth proportional to 41,446,820.80, 62,170,231.20 and 29,353,585.60 is: 44,030,378.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,446,820.80 : 62,170,231.20 = 29,353,585.60 : x
  2. Step 2: Convert to fraction form
    41,446,820.80/62,170,231.20 = 29,353,585.60/x
  3. Step 3: Cross multiply
    41,446,820.80x = 62,170,231.20 × 29,353,585.60
  4. Step 4: Simplify right side
    41,446,820.80x = 1,824,919,203,300,991
  5. Step 5: Solve for x
    x = 1,824,919,203,300,991/41,446,820.80
  6. Step 6: Final answer
    x = 44,030,378.40

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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.