Home / 202,127,325,375.24-302,709,681,936.44-116,957,627,893.62

Finding the Fourth Proportional to 202,127,325,375.24, 302,709,681,936.44 and 116,957,627,893.62

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Solution

The fourth proportional to 202,127,325,375.24, 302,709,681,936.44 and 116,957,627,893.62 is: 175,157,942,024.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,127,325,375.24 : 302,709,681,936.44 = 116,957,627,893.62 : x
  2. Step 2: Convert to fraction form
    202,127,325,375.24/302,709,681,936.44 = 116,957,627,893.62/x
  3. Step 3: Cross multiply
    202,127,325,375.24x = 302,709,681,936.44 × 116,957,627,893.62
  4. Step 4: Simplify right side
    202,127,325,375.24x = 35,404,206,339,718,211,698,688
  5. Step 5: Solve for x
    x = 35,404,206,339,718,211,698,688/202,127,325,375.24
  6. Step 6: Final answer
    x = 175,157,942,024.87

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1.5x scale

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.