Home / 107,174,425.96-160,612,704.24-55,954,273.60

Finding the Fourth Proportional to 107,174,425.96, 160,612,704.24 and 55,954,273.60

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Solution

The fourth proportional to 107,174,425.96, 160,612,704.24 and 55,954,273.60 is: 83,853,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,174,425.96 : 160,612,704.24 = 55,954,273.60 : x
  2. Step 2: Convert to fraction form
    107,174,425.96/160,612,704.24 = 55,954,273.60/x
  3. Step 3: Cross multiply
    107,174,425.96x = 160,612,704.24 × 55,954,273.60
  4. Step 4: Simplify right side
    107,174,425.96x = 8,986,967,196,680,841
  5. Step 5: Solve for x
    x = 8,986,967,196,680,841/107,174,425.96
  6. Step 6: Final answer
    x = 83,853,653.67

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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.