Home / 44,923,919.23-67,393,328.55-15,770,197.72

Finding the Fourth Proportional to 44,923,919.23, 67,393,328.55 and 15,770,197.72

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Solution

The fourth proportional to 44,923,919.23, 67,393,328.55 and 15,770,197.72 is: 23,657,911.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,923,919.23 : 67,393,328.55 = 15,770,197.72 : x
  2. Step 2: Convert to fraction form
    44,923,919.23/67,393,328.55 = 15,770,197.72/x
  3. Step 3: Cross multiply
    44,923,919.23x = 67,393,328.55 × 15,770,197.72
  4. Step 4: Simplify right side
    44,923,919.23x = 1,062,806,116,242,420.88
  5. Step 5: Solve for x
    x = 1,062,806,116,242,420.88/44,923,919.23
  6. Step 6: Final answer
    x = 23,657,911.74

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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.