Home / 27,563,355.83-41,341,884.42-7,370,172.47

Finding the Fourth Proportional to 27,563,355.83, 41,341,884.42 and 7,370,172.47

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Solution

The fourth proportional to 27,563,355.83, 41,341,884.42 and 7,370,172.47 is: 11,054,416.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563,355.83 : 41,341,884.42 = 7,370,172.47 : x
  2. Step 2: Convert to fraction form
    27,563,355.83/41,341,884.42 = 7,370,172.47/x
  3. Step 3: Cross multiply
    27,563,355.83x = 41,341,884.42 × 7,370,172.47
  4. Step 4: Simplify right side
    27,563,355.83x = 304,696,818,410,205.94
  5. Step 5: Solve for x
    x = 304,696,818,410,205.94/27,563,355.83
  6. Step 6: Final answer
    x = 11,054,416.61

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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.