Home / 24,151,481.76-33,329,915.04-13,840,197.60

Finding the Fourth Proportional to 24,151,481.76, 33,329,915.04 and 13,840,197.60

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Solution

The fourth proportional to 24,151,481.76, 33,329,915.04 and 13,840,197.60 is: 19,099,971.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,151,481.76 : 33,329,915.04 = 13,840,197.60 : x
  2. Step 2: Convert to fraction form
    24,151,481.76/33,329,915.04 = 13,840,197.60/x
  3. Step 3: Cross multiply
    24,151,481.76x = 33,329,915.04 × 13,840,197.60
  4. Step 4: Simplify right side
    24,151,481.76x = 461,292,610,144,811.88
  5. Step 5: Solve for x
    x = 461,292,610,144,811.88/24,151,481.76
  6. Step 6: Final answer
    x = 19,099,971.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.