Home / 50,073,475.44-75,019,410.31-48,983,855.32

Finding the Fourth Proportional to 50,073,475.44, 75,019,410.31 and 48,983,855.32

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Solution

The fourth proportional to 50,073,475.44, 75,019,410.31 and 48,983,855.32 is: 73,386,956.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,073,475.44 : 75,019,410.31 = 48,983,855.32 : x
  2. Step 2: Convert to fraction form
    50,073,475.44/75,019,410.31 = 48,983,855.32/x
  3. Step 3: Cross multiply
    50,073,475.44x = 75,019,410.31 × 48,983,855.32
  4. Step 4: Simplify right side
    50,073,475.44x = 3,674,739,940,816,756.50
  5. Step 5: Solve for x
    x = 3,674,739,940,816,756.50/50,073,475.44
  6. Step 6: Final answer
    x = 73,386,956.04

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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.