Home / 2,189,318,544,073.90-3,283,977,816,110.80-2,189,318,544,073.90

Finding the Fourth Proportional to 2,189,318,544,073.90, 3,283,977,816,110.80 and 2,189,318,544,073.90

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Solution

The fourth proportional to 2,189,318,544,073.90, 3,283,977,816,110.80 and 2,189,318,544,073.90 is: 3,283,977,816,110.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,189,318,544,073.90 : 3,283,977,816,110.80 = 2,189,318,544,073.90 : x
  2. Step 2: Convert to fraction form
    2,189,318,544,073.90/3,283,977,816,110.80 = 2,189,318,544,073.90/x
  3. Step 3: Cross multiply
    2,189,318,544,073.90x = 3,283,977,816,110.80 × 2,189,318,544,073.90
  4. Step 4: Simplify right side
    2,189,318,544,073.90x = 7,189,673,531,138,681,931,300,864
  5. Step 5: Solve for x
    x = 7,189,673,531,138,681,931,300,864/2,189,318,544,073.90
  6. Step 6: Final answer
    x = 3,283,977,816,110.80

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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.