Home / 2,189,318,544,059.40-3,283,977,816,089-2,189,318,544,059.40

Finding the Fourth Proportional to 2,189,318,544,059.40, 3,283,977,816,089 and 2,189,318,544,059.40

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Solution

The fourth proportional to 2,189,318,544,059.40, 3,283,977,816,089 and 2,189,318,544,059.40 is: 3,283,977,816,089

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,189,318,544,059.40 : 3,283,977,816,089 = 2,189,318,544,059.40 : x
  2. Step 2: Convert to fraction form
    2,189,318,544,059.40/3,283,977,816,089 = 2,189,318,544,059.40/x
  3. Step 3: Cross multiply
    2,189,318,544,059.40x = 3,283,977,816,089 × 2,189,318,544,059.40
  4. Step 4: Simplify right side
    2,189,318,544,059.40x = 7,189,673,531,043,336,878,555,136
  5. Step 5: Solve for x
    x = 7,189,673,531,043,336,878,555,136/2,189,318,544,059.40
  6. Step 6: Final answer
    x = 3,283,977,816,089

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Double scale
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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.