Home / 244,159,015.50-336,856,108.59-151,305,643.98

Finding the Fourth Proportional to 244,159,015.50, 336,856,108.59 and 151,305,643.98

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Solution

The fourth proportional to 244,159,015.50, 336,856,108.59 and 151,305,643.98 is: 208,750,147.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,159,015.50 : 336,856,108.59 = 151,305,643.98 : x
  2. Step 2: Convert to fraction form
    244,159,015.50/336,856,108.59 = 151,305,643.98/x
  3. Step 3: Cross multiply
    244,159,015.50x = 336,856,108.59 × 151,305,643.98
  4. Step 4: Simplify right side
    244,159,015.50x = 50,968,230,438,806,752
  5. Step 5: Solve for x
    x = 50,968,230,438,806,752/244,159,015.50
  6. Step 6: Final answer
    x = 208,750,147.25

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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.