Home / 27,219,175.20-40,710,664.80-24,361,203.60

Finding the Fourth Proportional to 27,219,175.20, 40,710,664.80 and 24,361,203.60

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Solution

The fourth proportional to 27,219,175.20, 40,710,664.80 and 24,361,203.60 is: 36,436,107.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,219,175.20 : 40,710,664.80 = 24,361,203.60 : x
  2. Step 2: Convert to fraction form
    27,219,175.20/40,710,664.80 = 24,361,203.60/x
  3. Step 3: Cross multiply
    27,219,175.20x = 40,710,664.80 × 24,361,203.60
  4. Step 4: Simplify right side
    27,219,175.20x = 991,760,793,884,153.25
  5. Step 5: Solve for x
    x = 991,760,793,884,153.25/27,219,175.20
  6. Step 6: Final answer
    x = 36,436,107.51

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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.