Home / 33,456,148.60-50,184,222.90-18,150,647.80

Finding the Fourth Proportional to 33,456,148.60, 50,184,222.90 and 18,150,647.80

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Solution

The fourth proportional to 33,456,148.60, 50,184,222.90 and 18,150,647.80 is: 27,225,971.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,456,148.60 : 50,184,222.90 = 18,150,647.80 : x
  2. Step 2: Convert to fraction form
    33,456,148.60/50,184,222.90 = 18,150,647.80/x
  3. Step 3: Cross multiply
    33,456,148.60x = 50,184,222.90 × 18,150,647.80
  4. Step 4: Simplify right side
    33,456,148.60x = 910,876,154,974,594.62
  5. Step 5: Solve for x
    x = 910,876,154,974,594.62/33,456,148.60
  6. Step 6: Final answer
    x = 27,225,971.70

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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.