Home / 4,724,268,227.40-6,519,544,861.86-2,609,680,361.16

Finding the Fourth Proportional to 4,724,268,227.40, 6,519,544,861.86 and 2,609,680,361.16

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Solution

The fourth proportional to 4,724,268,227.40, 6,519,544,861.86 and 2,609,680,361.16 is: 3,601,389,119.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,268,227.40 : 6,519,544,861.86 = 2,609,680,361.16 : x
  2. Step 2: Convert to fraction form
    4,724,268,227.40/6,519,544,861.86 = 2,609,680,361.16/x
  3. Step 3: Cross multiply
    4,724,268,227.40x = 6,519,544,861.86 × 2,609,680,361.16
  4. Step 4: Simplify right side
    4,724,268,227.40x = 17,013,928,189,697,626,112
  5. Step 5: Solve for x
    x = 17,013,928,189,697,626,112/4,724,268,227.40
  6. Step 6: Final answer
    x = 3,601,389,119.06

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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.