Home / 43,080,441.21-59,451,008.94-23,501,408.58

Finding the Fourth Proportional to 43,080,441.21, 59,451,008.94 and 23,501,408.58

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Solution

The fourth proportional to 43,080,441.21, 59,451,008.94 and 23,501,408.58 is: 32,431,943.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080,441.21 : 59,451,008.94 = 23,501,408.58 : x
  2. Step 2: Convert to fraction form
    43,080,441.21/59,451,008.94 = 23,501,408.58/x
  3. Step 3: Cross multiply
    43,080,441.21x = 59,451,008.94 × 23,501,408.58
  4. Step 4: Simplify right side
    43,080,441.21x = 1,397,182,451,592,172.50
  5. Step 5: Solve for x
    x = 1,397,182,451,592,172.50/43,080,441.21
  6. Step 6: Final answer
    x = 32,431,943.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.