Home / 41,788,138.53-57,667,631.13-23,453,424.03

Finding the Fourth Proportional to 41,788,138.53, 57,667,631.13 and 23,453,424.03

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Solution

The fourth proportional to 41,788,138.53, 57,667,631.13 and 23,453,424.03 is: 32,365,725.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,788,138.53 : 57,667,631.13 = 23,453,424.03 : x
  2. Step 2: Convert to fraction form
    41,788,138.53/57,667,631.13 = 23,453,424.03/x
  3. Step 3: Cross multiply
    41,788,138.53x = 57,667,631.13 × 23,453,424.03
  4. Step 4: Simplify right side
    41,788,138.53x = 1,352,503,405,697,518.25
  5. Step 5: Solve for x
    x = 1,352,503,405,697,518.25/41,788,138.53
  6. Step 6: Final answer
    x = 32,365,725.14

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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.