Home / 50,321,449.07-75,463,483.98-17,523,595.43

Finding the Fourth Proportional to 50,321,449.07, 75,463,483.98 and 17,523,595.43

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Solution

The fourth proportional to 50,321,449.07, 75,463,483.98 and 17,523,595.43 is: 26,278,884.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,321,449.07 : 75,463,483.98 = 17,523,595.43 : x
  2. Step 2: Convert to fraction form
    50,321,449.07/75,463,483.98 = 17,523,595.43/x
  3. Step 3: Cross multiply
    50,321,449.07x = 75,463,483.98 × 17,523,595.43
  4. Step 4: Simplify right side
    50,321,449.07x = 1,322,391,563,325,723
  5. Step 5: Solve for x
    x = 1,322,391,563,325,723/50,321,449.07
  6. Step 6: Final answer
    x = 26,278,884.80

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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.