Home / 322,353,593.59-444,845,285.05-181,225,443.07

Finding the Fourth Proportional to 322,353,593.59, 444,845,285.05 and 181,225,443.07

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Solution

The fourth proportional to 322,353,593.59, 444,845,285.05 and 181,225,443.07 is: 250,089,608.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,353,593.59 : 444,845,285.05 = 181,225,443.07 : x
  2. Step 2: Convert to fraction form
    322,353,593.59/444,845,285.05 = 181,225,443.07/x
  3. Step 3: Cross multiply
    322,353,593.59x = 444,845,285.05 × 181,225,443.07
  4. Step 4: Simplify right side
    322,353,593.59x = 80,617,283,882,936,944
  5. Step 5: Solve for x
    x = 80,617,283,882,936,944/322,353,593.59
  6. Step 6: Final answer
    x = 250,089,608.07

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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.