Home / 21,882,383.64-32,794,235.64-17,030,548.89

Finding the Fourth Proportional to 21,882,383.64, 32,794,235.64 and 17,030,548.89

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Solution

The fourth proportional to 21,882,383.64, 32,794,235.64 and 17,030,548.89 is: 25,522,988.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,882,383.64 : 32,794,235.64 = 17,030,548.89 : x
  2. Step 2: Convert to fraction form
    21,882,383.64/32,794,235.64 = 17,030,548.89/x
  3. Step 3: Cross multiply
    21,882,383.64x = 32,794,235.64 × 17,030,548.89
  4. Step 4: Simplify right side
    21,882,383.64x = 558,503,833,377,200.50
  5. Step 5: Solve for x
    x = 558,503,833,377,200.50/21,882,383.64
  6. Step 6: Final answer
    x = 25,522,988.84

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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.