Home / 33,283,072,896.73-49,923,909,888.30-8,100,930,281.89

Finding the Fourth Proportional to 33,283,072,896.73, 49,923,909,888.30 and 8,100,930,281.89

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Solution

The fourth proportional to 33,283,072,896.73, 49,923,909,888.30 and 8,100,930,281.89 is: 12,151,225,178.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,283,072,896.73 : 49,923,909,888.30 = 8,100,930,281.89 : x
  2. Step 2: Convert to fraction form
    33,283,072,896.73/49,923,909,888.30 = 8,100,930,281.89/x
  3. Step 3: Cross multiply
    33,283,072,896.73x = 49,923,909,888.30 × 8,100,930,281.89
  4. Step 4: Simplify right side
    33,283,072,896.73x = 404,430,113,404,352,266,240
  5. Step 5: Solve for x
    x = 404,430,113,404,352,266,240/33,283,072,896.73
  6. Step 6: Final answer
    x = 12,151,225,178.61

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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.