Home / 27,093,111.37-37,388,767.26-14,703,311.68

Finding the Fourth Proportional to 27,093,111.37, 37,388,767.26 and 14,703,311.68

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Solution

The fourth proportional to 27,093,111.37, 37,388,767.26 and 14,703,311.68 is: 20,290,718.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,093,111.37 : 37,388,767.26 = 14,703,311.68 : x
  2. Step 2: Convert to fraction form
    27,093,111.37/37,388,767.26 = 14,703,311.68/x
  3. Step 3: Cross multiply
    27,093,111.37x = 37,388,767.26 × 14,703,311.68
  4. Step 4: Simplify right side
    27,093,111.37x = 549,738,698,354,759.56
  5. Step 5: Solve for x
    x = 549,738,698,354,759.56/27,093,111.37
  6. Step 6: Final answer
    x = 20,290,718.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.