Home / 734,095,171.45-1,101,112,894.00-181,383,680.70

Finding the Fourth Proportional to 734,095,171.45, 1,101,112,894.00 and 181,383,680.70

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Solution

The fourth proportional to 734,095,171.45, 1,101,112,894.00 and 181,383,680.70 is: 272,068,142.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,095,171.45 : 1,101,112,894.00 = 181,383,680.70 : x
  2. Step 2: Convert to fraction form
    734,095,171.45/1,101,112,894.00 = 181,383,680.70/x
  3. Step 3: Cross multiply
    734,095,171.45x = 1,101,112,894.00 × 181,383,680.70
  4. Step 4: Simplify right side
    734,095,171.45x = 199,723,909,579,150,848
  5. Step 5: Solve for x
    x = 199,723,909,579,150,848/734,095,171.45
  6. Step 6: Final answer
    x = 272,068,142.31

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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.