Home / 33,631,622.58-50,447,434.56-8,072,632.02

Finding the Fourth Proportional to 33,631,622.58, 50,447,434.56 and 8,072,632.02

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Solution

The fourth proportional to 33,631,622.58, 50,447,434.56 and 8,072,632.02 is: 12,108,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,631,622.58 : 50,447,434.56 = 8,072,632.02 : x
  2. Step 2: Convert to fraction form
    33,631,622.58/50,447,434.56 = 8,072,632.02/x
  3. Step 3: Cross multiply
    33,631,622.58x = 50,447,434.56 × 8,072,632.02
  4. Step 4: Simplify right side
    33,631,622.58x = 407,243,575,555,910.62
  5. Step 5: Solve for x
    x = 407,243,575,555,910.62/33,631,622.58
  6. Step 6: Final answer
    x = 12,108,948.20

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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.