Home / 3,739,742,661.36-5,160,806,608.91-2,069,003,759.97

Finding the Fourth Proportional to 3,739,742,661.36, 5,160,806,608.91 and 2,069,003,759.97

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Solution

The fourth proportional to 3,739,742,661.36, 5,160,806,608.91 and 2,069,003,759.97 is: 2,855,204,019.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739,742,661.36 : 5,160,806,608.91 = 2,069,003,759.97 : x
  2. Step 2: Convert to fraction form
    3,739,742,661.36/5,160,806,608.91 = 2,069,003,759.97/x
  3. Step 3: Cross multiply
    3,739,742,661.36x = 5,160,806,608.91 × 2,069,003,759.97
  4. Step 4: Simplify right side
    3,739,742,661.36x = 10,677,728,278,324,908,032
  5. Step 5: Solve for x
    x = 10,677,728,278,324,908,032/3,739,742,661.36
  6. Step 6: Final answer
    x = 2,855,204,019.42

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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.