Home / 27,223,638.58-37,568,176.44-14,833,879

Finding the Fourth Proportional to 27,223,638.58, 37,568,176.44 and 14,833,879

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Solution

The fourth proportional to 27,223,638.58, 37,568,176.44 and 14,833,879 is: 20,470,510.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,223,638.58 : 37,568,176.44 = 14,833,879 : x
  2. Step 2: Convert to fraction form
    27,223,638.58/37,568,176.44 = 14,833,879/x
  3. Step 3: Cross multiply
    27,223,638.58x = 37,568,176.44 × 14,833,879
  4. Step 4: Simplify right side
    27,223,638.58x = 557,281,783,561,610.75
  5. Step 5: Solve for x
    x = 557,281,783,561,610.75/27,223,638.58
  6. Step 6: Final answer
    x = 20,470,510.65

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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.