Home / 17,496,190.85-24,144,758.51-9,761,235.37

Finding the Fourth Proportional to 17,496,190.85, 24,144,758.51 and 9,761,235.37

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Solution

The fourth proportional to 17,496,190.85, 24,144,758.51 and 9,761,235.37 is: 13,470,513.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,190.85 : 24,144,758.51 = 9,761,235.37 : x
  2. Step 2: Convert to fraction form
    17,496,190.85/24,144,758.51 = 9,761,235.37/x
  3. Step 3: Cross multiply
    17,496,190.85x = 24,144,758.51 × 9,761,235.37
  4. Step 4: Simplify right side
    17,496,190.85x = 235,682,670,658,752.41
  5. Step 5: Solve for x
    x = 235,682,670,658,752.41/17,496,190.85
  6. Step 6: Final answer
    x = 13,470,513.25

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1.5x scale

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.