Home / 202,127,325,377.24-302,709,681,939.44-116,957,627,895.62

Finding the Fourth Proportional to 202,127,325,377.24, 302,709,681,939.44 and 116,957,627,895.62

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Solution

The fourth proportional to 202,127,325,377.24, 302,709,681,939.44 and 116,957,627,895.62 is: 175,157,942,027.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,127,325,377.24 : 302,709,681,939.44 = 116,957,627,895.62 : x
  2. Step 2: Convert to fraction form
    202,127,325,377.24/302,709,681,939.44 = 116,957,627,895.62/x
  3. Step 3: Cross multiply
    202,127,325,377.24x = 302,709,681,939.44 × 116,957,627,895.62
  4. Step 4: Simplify right side
    202,127,325,377.24x = 35,404,206,340,674,504,622,080
  5. Step 5: Solve for x
    x = 35,404,206,340,674,504,622,080/202,127,325,377.24
  6. Step 6: Final answer
    x = 175,157,942,027.87

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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.