Home / 167,085,357.89-250,627,692.22-94,269,083.45

Finding the Fourth Proportional to 167,085,357.89, 250,627,692.22 and 94,269,083.45

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Solution

The fourth proportional to 167,085,357.89, 250,627,692.22 and 94,269,083.45 is: 141,403,430.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,085,357.89 : 250,627,692.22 = 94,269,083.45 : x
  2. Step 2: Convert to fraction form
    167,085,357.89/250,627,692.22 = 94,269,083.45/x
  3. Step 3: Cross multiply
    167,085,357.89x = 250,627,692.22 × 94,269,083.45
  4. Step 4: Simplify right side
    167,085,357.89x = 23,626,442,831,279,284
  5. Step 5: Solve for x
    x = 23,626,442,831,279,284/167,085,357.89
  6. Step 6: Final answer
    x = 141,403,430.74

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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.