Home / 2,040,351,634.13-3,057,338,805.03-1,419,779,342.57

Finding the Fourth Proportional to 2,040,351,634.13, 3,057,338,805.03 and 1,419,779,342.57

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Solution

The fourth proportional to 2,040,351,634.13, 3,057,338,805.03 and 1,419,779,342.57 is: 2,127,450,193.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,351,634.13 : 3,057,338,805.03 = 1,419,779,342.57 : x
  2. Step 2: Convert to fraction form
    2,040,351,634.13/3,057,338,805.03 = 1,419,779,342.57/x
  3. Step 3: Cross multiply
    2,040,351,634.13x = 3,057,338,805.03 × 1,419,779,342.57
  4. Step 4: Simplify right side
    2,040,351,634.13x = 4,340,746,478,603,956,736
  5. Step 5: Solve for x
    x = 4,340,746,478,603,956,736/2,040,351,634.13
  6. Step 6: Final answer
    x = 2,127,450,193.39

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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.