Home / 43,512,906.02-60,072,628.77-28,848,434.97

Finding the Fourth Proportional to 43,512,906.02, 60,072,628.77 and 28,848,434.97

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Solution

The fourth proportional to 43,512,906.02, 60,072,628.77 and 28,848,434.97 is: 39,827,294.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,512,906.02 : 60,072,628.77 = 28,848,434.97 : x
  2. Step 2: Convert to fraction form
    43,512,906.02/60,072,628.77 = 28,848,434.97/x
  3. Step 3: Cross multiply
    43,512,906.02x = 60,072,628.77 × 28,848,434.97
  4. Step 4: Simplify right side
    43,512,906.02x = 1,733,001,324,354,480.50
  5. Step 5: Solve for x
    x = 1,733,001,324,354,480.50/43,512,906.02
  6. Step 6: Final answer
    x = 39,827,294.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.