Home / 963,118,293.50-1,444,323,084.73-332,689,914.97

Finding the Fourth Proportional to 963,118,293.50, 1,444,323,084.73 and 332,689,914.97

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Solution

The fourth proportional to 963,118,293.50, 1,444,323,084.73 and 332,689,914.97 is: 498,912,467.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,118,293.50 : 1,444,323,084.73 = 332,689,914.97 : x
  2. Step 2: Convert to fraction form
    963,118,293.50/1,444,323,084.73 = 332,689,914.97/x
  3. Step 3: Cross multiply
    963,118,293.50x = 1,444,323,084.73 × 332,689,914.97
  4. Step 4: Simplify right side
    963,118,293.50x = 480,511,724,253,569,344
  5. Step 5: Solve for x
    x = 480,511,724,253,569,344/963,118,293.50
  6. Step 6: Final answer
    x = 498,912,467.45

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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.