Home / 65,267,198.67-97,911,951.71-26,907,743.55

Finding the Fourth Proportional to 65,267,198.67, 97,911,951.71 and 26,907,743.55

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Solution

The fourth proportional to 65,267,198.67, 97,911,951.71 and 26,907,743.55 is: 40,366,213.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,267,198.67 : 97,911,951.71 = 26,907,743.55 : x
  2. Step 2: Convert to fraction form
    65,267,198.67/97,911,951.71 = 26,907,743.55/x
  3. Step 3: Cross multiply
    65,267,198.67x = 97,911,951.71 × 26,907,743.55
  4. Step 4: Simplify right side
    65,267,198.67x = 2,634,589,686,958,125.50
  5. Step 5: Solve for x
    x = 2,634,589,686,958,125.50/65,267,198.67
  6. Step 6: Final answer
    x = 40,366,213.67

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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.