Home / 17,958,183.17-24,782,291.82-9,698,244.65

Finding the Fourth Proportional to 17,958,183.17, 24,782,291.82 and 9,698,244.65

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Solution

The fourth proportional to 17,958,183.17, 24,782,291.82 and 9,698,244.65 is: 13,383,577.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,958,183.17 : 24,782,291.82 = 9,698,244.65 : x
  2. Step 2: Convert to fraction form
    17,958,183.17/24,782,291.82 = 9,698,244.65/x
  3. Step 3: Cross multiply
    17,958,183.17x = 24,782,291.82 × 9,698,244.65
  4. Step 4: Simplify right side
    17,958,183.17x = 240,344,729,027,075.91
  5. Step 5: Solve for x
    x = 240,344,729,027,075.91/17,958,183.17
  6. Step 6: Final answer
    x = 13,383,577.10

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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.