Home / 244,159,004-336,856,092.72-151,305,632.48

Finding the Fourth Proportional to 244,159,004, 336,856,092.72 and 151,305,632.48

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Solution

The fourth proportional to 244,159,004, 336,856,092.72 and 151,305,632.48 is: 208,750,131.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,159,004 : 336,856,092.72 = 151,305,632.48 : x
  2. Step 2: Convert to fraction form
    244,159,004/336,856,092.72 = 151,305,632.48/x
  3. Step 3: Cross multiply
    244,159,004x = 336,856,092.72 × 151,305,632.48
  4. Step 4: Simplify right side
    244,159,004x = 50,968,224,163,741,128
  5. Step 5: Solve for x
    x = 50,968,224,163,741,128/244,159,004
  6. Step 6: Final answer
    x = 208,750,131.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.