Home / 27,563,519.84-41,342,124.96-7,370,336.48

Finding the Fourth Proportional to 27,563,519.84, 41,342,124.96 and 7,370,336.48

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Solution

The fourth proportional to 27,563,519.84, 41,342,124.96 and 7,370,336.48 is: 11,054,661.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563,519.84 : 41,342,124.96 = 7,370,336.48 : x
  2. Step 2: Convert to fraction form
    27,563,519.84/41,342,124.96 = 7,370,336.48/x
  3. Step 3: Cross multiply
    27,563,519.84x = 41,342,124.96 × 7,370,336.48
  4. Step 4: Simplify right side
    27,563,519.84x = 304,705,371,753,406.56
  5. Step 5: Solve for x
    x = 304,705,371,753,406.56/27,563,519.84
  6. Step 6: Final answer
    x = 11,054,661.14

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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.