Home / 26,952,035.80-40,374,909.60-16,137,211.45

Finding the Fourth Proportional to 26,952,035.80, 40,374,909.60 and 16,137,211.45

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Solution

The fourth proportional to 26,952,035.80, 40,374,909.60 and 16,137,211.45 is: 24,173,997.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,952,035.80 : 40,374,909.60 = 16,137,211.45 : x
  2. Step 2: Convert to fraction form
    26,952,035.80/40,374,909.60 = 16,137,211.45/x
  3. Step 3: Cross multiply
    26,952,035.80x = 40,374,909.60 × 16,137,211.45
  4. Step 4: Simplify right side
    26,952,035.80x = 651,538,453,489,834.88
  5. Step 5: Solve for x
    x = 651,538,453,489,834.88/26,952,035.80
  6. Step 6: Final answer
    x = 24,173,997.78

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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.