Home / 38,494,953.53-53,105,228.73-34,089,169.13

Finding the Fourth Proportional to 38,494,953.53, 53,105,228.73 and 34,089,169.13

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Solution

The fourth proportional to 38,494,953.53, 53,105,228.73 and 34,089,169.13 is: 47,027,284.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,494,953.53 : 53,105,228.73 = 34,089,169.13 : x
  2. Step 2: Convert to fraction form
    38,494,953.53/53,105,228.73 = 34,089,169.13/x
  3. Step 3: Cross multiply
    38,494,953.53x = 53,105,228.73 × 34,089,169.13
  4. Step 4: Simplify right side
    38,494,953.53x = 1,810,313,123,598,778.75
  5. Step 5: Solve for x
    x = 1,810,313,123,598,778.75/38,494,953.53
  6. Step 6: Final answer
    x = 47,027,284.30

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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.