Home / 167,085,356.69-250,627,690.52-94,269,082.34

Finding the Fourth Proportional to 167,085,356.69, 250,627,690.52 and 94,269,082.34

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Solution

The fourth proportional to 167,085,356.69, 250,627,690.52 and 94,269,082.34 is: 141,403,429.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,085,356.69 : 250,627,690.52 = 94,269,082.34 : x
  2. Step 2: Convert to fraction form
    167,085,356.69/250,627,690.52 = 94,269,082.34/x
  3. Step 3: Cross multiply
    167,085,356.69x = 250,627,690.52 × 94,269,082.34
  4. Step 4: Simplify right side
    167,085,356.69x = 23,626,442,394,822,652
  5. Step 5: Solve for x
    x = 23,626,442,394,822,652/167,085,356.69
  6. Step 6: Final answer
    x = 141,403,429.14

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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.