Home / 23,082,328.80-34,623,493.20-22,099,442.40

Finding the Fourth Proportional to 23,082,328.80, 34,623,493.20 and 22,099,442.40

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Solution

The fourth proportional to 23,082,328.80, 34,623,493.20 and 22,099,442.40 is: 33,149,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,082,328.80 : 34,623,493.20 = 22,099,442.40 : x
  2. Step 2: Convert to fraction form
    23,082,328.80/34,623,493.20 = 22,099,442.40/x
  3. Step 3: Cross multiply
    23,082,328.80x = 34,623,493.20 × 22,099,442.40
  4. Step 4: Simplify right side
    23,082,328.80x = 765,159,893,660,191.75
  5. Step 5: Solve for x
    x = 765,159,893,660,191.75/23,082,328.80
  6. Step 6: Final answer
    x = 33,149,163.60

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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.