Home / 41,271,316.33-61,907,238.32-12,125,036.11

Finding the Fourth Proportional to 41,271,316.33, 61,907,238.32 and 12,125,036.11

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Solution

The fourth proportional to 41,271,316.33, 61,907,238.32 and 12,125,036.11 is: 18,187,631.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,271,316.33 : 61,907,238.32 = 12,125,036.11 : x
  2. Step 2: Convert to fraction form
    41,271,316.33/61,907,238.32 = 12,125,036.11/x
  3. Step 3: Cross multiply
    41,271,316.33x = 61,907,238.32 × 12,125,036.11
  4. Step 4: Simplify right side
    41,271,316.33x = 750,627,500,100,375.75
  5. Step 5: Solve for x
    x = 750,627,500,100,375.75/41,271,316.33
  6. Step 6: Final answer
    x = 18,187,631.67

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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.