Home / 45,934,183.33-63,390,314.60-28,286,405.53

Finding the Fourth Proportional to 45,934,183.33, 63,390,314.60 and 28,286,405.53

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Solution

The fourth proportional to 45,934,183.33, 63,390,314.60 and 28,286,405.53 is: 39,035,942.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934,183.33 : 63,390,314.60 = 28,286,405.53 : x
  2. Step 2: Convert to fraction form
    45,934,183.33/63,390,314.60 = 28,286,405.53/x
  3. Step 3: Cross multiply
    45,934,183.33x = 63,390,314.60 × 28,286,405.53
  4. Step 4: Simplify right side
    45,934,183.33x = 1,793,084,145,449,879.75
  5. Step 5: Solve for x
    x = 1,793,084,145,449,879.75/45,934,183.33
  6. Step 6: Final answer
    x = 39,035,942.63

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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.