Home / 27,540,340.80-41,310,511.20-22,753,435.20

Finding the Fourth Proportional to 27,540,340.80, 41,310,511.20 and 22,753,435.20

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Solution

The fourth proportional to 27,540,340.80, 41,310,511.20 and 22,753,435.20 is: 34,130,152.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,540,340.80 : 41,310,511.20 = 22,753,435.20 : x
  2. Step 2: Convert to fraction form
    27,540,340.80/41,310,511.20 = 22,753,435.20/x
  3. Step 3: Cross multiply
    27,540,340.80x = 41,310,511.20 × 22,753,435.20
  4. Step 4: Simplify right side
    27,540,340.80x = 939,956,039,668,074.25
  5. Step 5: Solve for x
    x = 939,956,039,668,074.25/27,540,340.80
  6. Step 6: Final answer
    x = 34,130,152.80

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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.