Home / 44,704,478.60-67,040,129.10-17,772,561.80

Finding the Fourth Proportional to 44,704,478.60, 67,040,129.10 and 17,772,561.80

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Solution

The fourth proportional to 44,704,478.60, 67,040,129.10 and 17,772,561.80 is: 26,652,247.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,704,478.60 : 67,040,129.10 = 17,772,561.80 : x
  2. Step 2: Convert to fraction form
    44,704,478.60/67,040,129.10 = 17,772,561.80/x
  3. Step 3: Cross multiply
    44,704,478.60x = 67,040,129.10 × 17,772,561.80
  4. Step 4: Simplify right side
    44,704,478.60x = 1,191,474,837,509,728.50
  5. Step 5: Solve for x
    x = 1,191,474,837,509,728.50/44,704,478.60
  6. Step 6: Final answer
    x = 26,652,247.71

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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.