Home / 4,828,908,049.65-7,243,362,074.48-3,956,494,504.05

Finding the Fourth Proportional to 4,828,908,049.65, 7,243,362,074.48 and 3,956,494,504.05

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Solution

The fourth proportional to 4,828,908,049.65, 7,243,362,074.48 and 3,956,494,504.05 is: 5,934,741,756.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,908,049.65 : 7,243,362,074.48 = 3,956,494,504.05 : x
  2. Step 2: Convert to fraction form
    4,828,908,049.65/7,243,362,074.48 = 3,956,494,504.05/x
  3. Step 3: Cross multiply
    4,828,908,049.65x = 7,243,362,074.48 × 3,956,494,504.05
  4. Step 4: Simplify right side
    4,828,908,049.65x = 28,658,322,238,504,546,304
  5. Step 5: Solve for x
    x = 28,658,322,238,504,546,304/4,828,908,049.65
  6. Step 6: Final answer
    x = 5,934,741,756.08

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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.