Home / 45,250,325.46-62,446,855.23-25,672,039.02

Finding the Fourth Proportional to 45,250,325.46, 62,446,855.23 and 25,672,039.02

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Solution

The fourth proportional to 45,250,325.46, 62,446,855.23 and 25,672,039.02 is: 35,428,211.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,250,325.46 : 62,446,855.23 = 25,672,039.02 : x
  2. Step 2: Convert to fraction form
    45,250,325.46/62,446,855.23 = 25,672,039.02/x
  3. Step 3: Cross multiply
    45,250,325.46x = 62,446,855.23 × 25,672,039.02
  4. Step 4: Simplify right side
    45,250,325.46x = 1,603,138,104,140,851
  5. Step 5: Solve for x
    x = 1,603,138,104,140,851/45,250,325.46
  6. Step 6: Final answer
    x = 35,428,211.57

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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.