Home / 2,040,351,634.89-3,057,338,806.14-1,419,779,343.33

Finding the Fourth Proportional to 2,040,351,634.89, 3,057,338,806.14 and 1,419,779,343.33

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Solution

The fourth proportional to 2,040,351,634.89, 3,057,338,806.14 and 1,419,779,343.33 is: 2,127,450,194.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,351,634.89 : 3,057,338,806.14 = 1,419,779,343.33 : x
  2. Step 2: Convert to fraction form
    2,040,351,634.89/3,057,338,806.14 = 1,419,779,343.33/x
  3. Step 3: Cross multiply
    2,040,351,634.89x = 3,057,338,806.14 × 1,419,779,343.33
  4. Step 4: Simplify right side
    2,040,351,634.89x = 4,340,746,482,518,774,784
  5. Step 5: Solve for x
    x = 4,340,746,482,518,774,784/2,040,351,634.89
  6. Step 6: Final answer
    x = 2,127,450,194.51

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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.