Home / 27,104,095.20-40,647,511.44-8,904,066

Finding the Fourth Proportional to 27,104,095.20, 40,647,511.44 and 8,904,066

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Solution

The fourth proportional to 27,104,095.20, 40,647,511.44 and 8,904,066 is: 13,353,263.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,104,095.20 : 40,647,511.44 = 8,904,066 : x
  2. Step 2: Convert to fraction form
    27,104,095.20/40,647,511.44 = 8,904,066/x
  3. Step 3: Cross multiply
    27,104,095.20x = 40,647,511.44 × 8,904,066
  4. Step 4: Simplify right side
    27,104,095.20x = 361,928,124,597,515
  5. Step 5: Solve for x
    x = 361,928,124,597,515/27,104,095.20
  6. Step 6: Final answer
    x = 13,353,263.48

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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.