Home / 43,583,820.72-65,353,031.64-16,267,651.26

Finding the Fourth Proportional to 43,583,820.72, 65,353,031.64 and 16,267,651.26

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Solution

The fourth proportional to 43,583,820.72, 65,353,031.64 and 16,267,651.26 is: 24,393,004.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,583,820.72 : 65,353,031.64 = 16,267,651.26 : x
  2. Step 2: Convert to fraction form
    43,583,820.72/65,353,031.64 = 16,267,651.26/x
  3. Step 3: Cross multiply
    43,583,820.72x = 65,353,031.64 × 16,267,651.26
  4. Step 4: Simplify right side
    43,583,820.72x = 1,063,140,327,503,265.88
  5. Step 5: Solve for x
    x = 1,063,140,327,503,265.88/43,583,820.72
  6. Step 6: Final answer
    x = 24,393,004.33

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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.