Home / 33,283,072,896.35-49,923,909,887.74-8,100,930,281.51

Finding the Fourth Proportional to 33,283,072,896.35, 49,923,909,887.74 and 8,100,930,281.51

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Solution

The fourth proportional to 33,283,072,896.35, 49,923,909,887.74 and 8,100,930,281.51 is: 12,151,225,178.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,283,072,896.35 : 49,923,909,887.74 = 8,100,930,281.51 : x
  2. Step 2: Convert to fraction form
    33,283,072,896.35/49,923,909,887.74 = 8,100,930,281.51/x
  3. Step 3: Cross multiply
    33,283,072,896.35x = 49,923,909,887.74 × 8,100,930,281.51
  4. Step 4: Simplify right side
    33,283,072,896.35x = 404,430,113,381,078,073,344
  5. Step 5: Solve for x
    x = 404,430,113,381,078,073,344/33,283,072,896.35
  6. Step 6: Final answer
    x = 12,151,225,178.05

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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.