Home / 57,753,522.25-86,629,467.03-14,034,602.10

Finding the Fourth Proportional to 57,753,522.25, 86,629,467.03 and 14,034,602.10

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Solution

The fourth proportional to 57,753,522.25, 86,629,467.03 and 14,034,602.10 is: 21,051,704.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,753,522.25 : 86,629,467.03 = 14,034,602.10 : x
  2. Step 2: Convert to fraction form
    57,753,522.25/86,629,467.03 = 14,034,602.10/x
  3. Step 3: Cross multiply
    57,753,522.25x = 86,629,467.03 × 14,034,602.10
  4. Step 4: Simplify right side
    57,753,522.25x = 1,215,810,099,467,971.50
  5. Step 5: Solve for x
    x = 1,215,810,099,467,971.50/57,753,522.25
  6. Step 6: Final answer
    x = 21,051,704.76

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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.