Home / 50,321,450.16-75,463,485.62-17,523,596.53

Finding the Fourth Proportional to 50,321,450.16, 75,463,485.62 and 17,523,596.53

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Solution

The fourth proportional to 50,321,450.16, 75,463,485.62 and 17,523,596.53 is: 26,278,886.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,321,450.16 : 75,463,485.62 = 17,523,596.53 : x
  2. Step 2: Convert to fraction form
    50,321,450.16/75,463,485.62 = 17,523,596.53/x
  3. Step 3: Cross multiply
    50,321,450.16x = 75,463,485.62 × 17,523,596.53
  4. Step 4: Simplify right side
    50,321,450.16x = 1,322,391,674,752,337
  5. Step 5: Solve for x
    x = 1,322,391,674,752,337/50,321,450.16
  6. Step 6: Final answer
    x = 26,278,886.45

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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.