Home / 32,270,314-48,401,441.70-13,082,635.48

Finding the Fourth Proportional to 32,270,314, 48,401,441.70 and 13,082,635.48

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Solution

The fourth proportional to 32,270,314, 48,401,441.70 and 13,082,635.48 is: 19,622,319.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,270,314 : 48,401,441.70 = 13,082,635.48 : x
  2. Step 2: Convert to fraction form
    32,270,314/48,401,441.70 = 13,082,635.48/x
  3. Step 3: Cross multiply
    32,270,314x = 48,401,441.70 × 13,082,635.48
  4. Step 4: Simplify right side
    32,270,314x = 633,218,418,467,571.62
  5. Step 5: Solve for x
    x = 633,218,418,467,571.62/32,270,314
  6. Step 6: Final answer
    x = 19,622,319.71

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1.5x scale

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.