Home / 236,622,532.55-354,933,322.85-222,223,307.29

Finding the Fourth Proportional to 236,622,532.55, 354,933,322.85 and 222,223,307.29

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Solution

The fourth proportional to 236,622,532.55, 354,933,322.85 and 222,223,307.29 is: 333,334,513.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,622,532.55 : 354,933,322.85 = 222,223,307.29 : x
  2. Step 2: Convert to fraction form
    236,622,532.55/354,933,322.85 = 222,223,307.29/x
  3. Step 3: Cross multiply
    236,622,532.55x = 354,933,322.85 × 222,223,307.29
  4. Step 4: Simplify right side
    236,622,532.55x = 78,874,456,869,264,544
  5. Step 5: Solve for x
    x = 78,874,456,869,264,544/236,622,532.55
  6. Step 6: Final answer
    x = 333,334,513.92

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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.