Home / 25,714,174.44-38,568,899.68-8,674,995

Finding the Fourth Proportional to 25,714,174.44, 38,568,899.68 and 8,674,995

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Solution

The fourth proportional to 25,714,174.44, 38,568,899.68 and 8,674,995 is: 13,011,695.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,714,174.44 : 38,568,899.68 = 8,674,995 : x
  2. Step 2: Convert to fraction form
    25,714,174.44/38,568,899.68 = 8,674,995/x
  3. Step 3: Cross multiply
    25,714,174.44x = 38,568,899.68 × 8,674,995
  4. Step 4: Simplify right side
    25,714,174.44x = 334,585,011,879,501.62
  5. Step 5: Solve for x
    x = 334,585,011,879,501.62/25,714,174.44
  6. Step 6: Final answer
    x = 13,011,695.66

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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.