Home / 23,188,615.20-34,782,922.80-6,151,010.40

Finding the Fourth Proportional to 23,188,615.20, 34,782,922.80 and 6,151,010.40

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Solution

The fourth proportional to 23,188,615.20, 34,782,922.80 and 6,151,010.40 is: 9,226,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188,615.20 : 34,782,922.80 = 6,151,010.40 : x
  2. Step 2: Convert to fraction form
    23,188,615.20/34,782,922.80 = 6,151,010.40/x
  3. Step 3: Cross multiply
    23,188,615.20x = 34,782,922.80 × 6,151,010.40
  4. Step 4: Simplify right side
    23,188,615.20x = 213,950,119,885,197.12
  5. Step 5: Solve for x
    x = 213,950,119,885,197.12/23,188,615.20
  6. Step 6: Final answer
    x = 9,226,515.60

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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.