Home / 27,337,092.20-40,977,644.70-15,971,690.60

Finding the Fourth Proportional to 27,337,092.20, 40,977,644.70 and 15,971,690.60

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Solution

The fourth proportional to 27,337,092.20, 40,977,644.70 and 15,971,690.60 is: 23,941,180.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,337,092.20 : 40,977,644.70 = 15,971,690.60 : x
  2. Step 2: Convert to fraction form
    27,337,092.20/40,977,644.70 = 15,971,690.60/x
  3. Step 3: Cross multiply
    27,337,092.20x = 40,977,644.70 × 15,971,690.60
  4. Step 4: Simplify right side
    27,337,092.20x = 654,482,262,665,129.88
  5. Step 5: Solve for x
    x = 654,482,262,665,129.88/27,337,092.20
  6. Step 6: Final answer
    x = 23,941,180.64

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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.