Home / 34,455,375.36-51,704,611.20-13,985,094.24

Finding the Fourth Proportional to 34,455,375.36, 51,704,611.20 and 13,985,094.24

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Solution

The fourth proportional to 34,455,375.36, 51,704,611.20 and 13,985,094.24 is: 20,986,387.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,455,375.36 : 51,704,611.20 = 13,985,094.24 : x
  2. Step 2: Convert to fraction form
    34,455,375.36/51,704,611.20 = 13,985,094.24/x
  3. Step 3: Cross multiply
    34,455,375.36x = 51,704,611.20 × 13,985,094.24
  4. Step 4: Simplify right side
    34,455,375.36x = 723,093,860,274,559.50
  5. Step 5: Solve for x
    x = 723,093,860,274,559.50/34,455,375.36
  6. Step 6: Final answer
    x = 20,986,387.54

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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.