Home / 17,958,252.93-24,782,388.15-9,698,314.50

Finding the Fourth Proportional to 17,958,252.93, 24,782,388.15 and 9,698,314.50

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Solution

The fourth proportional to 17,958,252.93, 24,782,388.15 and 9,698,314.50 is: 13,383,673.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,958,252.93 : 24,782,388.15 = 9,698,314.50 : x
  2. Step 2: Convert to fraction form
    17,958,252.93/24,782,388.15 = 9,698,314.50/x
  3. Step 3: Cross multiply
    17,958,252.93x = 24,782,388.15 × 9,698,314.50
  4. Step 4: Simplify right side
    17,958,252.93x = 240,347,394,339,773.16
  5. Step 5: Solve for x
    x = 240,347,394,339,773.16/17,958,252.93
  6. Step 6: Final answer
    x = 13,383,673.53

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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.