Home / 35,014,286.64-48,327,777.72-20,532,264.24

Finding the Fourth Proportional to 35,014,286.64, 48,327,777.72 and 20,532,264.24

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Solution

The fourth proportional to 35,014,286.64, 48,327,777.72 and 20,532,264.24 is: 28,339,252.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,014,286.64 : 48,327,777.72 = 20,532,264.24 : x
  2. Step 2: Convert to fraction form
    35,014,286.64/48,327,777.72 = 20,532,264.24/x
  3. Step 3: Cross multiply
    35,014,286.64x = 48,327,777.72 × 20,532,264.24
  4. Step 4: Simplify right side
    35,014,286.64x = 992,278,702,279,024.62
  5. Step 5: Solve for x
    x = 992,278,702,279,024.62/35,014,286.64
  6. Step 6: Final answer
    x = 28,339,252.27

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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.