Home / 167,824,399,961.32-251,738,597,602.20-46,805,591,957.32

Finding the Fourth Proportional to 167,824,399,961.32, 251,738,597,602.20 and 46,805,591,957.32

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Solution

The fourth proportional to 167,824,399,961.32, 251,738,597,602.20 and 46,805,591,957.32 is: 70,208,945,075.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,824,399,961.32 : 251,738,597,602.20 = 46,805,591,957.32 : x
  2. Step 2: Convert to fraction form
    167,824,399,961.32/251,738,597,602.20 = 46,805,591,957.32/x
  3. Step 3: Cross multiply
    167,824,399,961.32x = 251,738,597,602.20 × 46,805,591,957.32
  4. Step 4: Simplify right side
    167,824,399,961.32x = 11,782,774,079,276,548,358,144
  5. Step 5: Solve for x
    x = 11,782,774,079,276,548,358,144/167,824,399,961.32
  6. Step 6: Final answer
    x = 70,208,945,075.88

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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.