Home / 15,894,344.60-23,841,984.37-4,379,986.44

Finding the Fourth Proportional to 15,894,344.60, 23,841,984.37 and 4,379,986.44

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Solution

The fourth proportional to 15,894,344.60, 23,841,984.37 and 4,379,986.44 is: 6,570,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,894,344.60 : 23,841,984.37 = 4,379,986.44 : x
  2. Step 2: Convert to fraction form
    15,894,344.60/23,841,984.37 = 4,379,986.44/x
  3. Step 3: Cross multiply
    15,894,344.60x = 23,841,984.37 × 4,379,986.44
  4. Step 4: Simplify right side
    15,894,344.60x = 104,427,568,243,291.95
  5. Step 5: Solve for x
    x = 104,427,568,243,291.95/15,894,344.60
  6. Step 6: Final answer
    x = 6,570,108.48

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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.