Home / 160,040,606.56-240,033,091.20-44,997,845.60

Finding the Fourth Proportional to 160,040,606.56, 240,033,091.20 and 44,997,845.60

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Solution

The fourth proportional to 160,040,606.56, 240,033,091.20 and 44,997,845.60 is: 67,488,946.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,040,606.56 : 240,033,091.20 = 44,997,845.60 : x
  2. Step 2: Convert to fraction form
    160,040,606.56/240,033,091.20 = 44,997,845.60/x
  3. Step 3: Cross multiply
    160,040,606.56x = 240,033,091.20 × 44,997,845.60
  4. Step 4: Simplify right side
    160,040,606.56x = 10,800,971,976,708,318
  5. Step 5: Solve for x
    x = 10,800,971,976,708,318/160,040,606.56
  6. Step 6: Final answer
    x = 67,488,946.77

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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.