Home / 91,512,183.30-137,268,164.67-23,354,882.34

Finding the Fourth Proportional to 91,512,183.30, 137,268,164.67 and 23,354,882.34

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Solution

The fourth proportional to 91,512,183.30, 137,268,164.67 and 23,354,882.34 is: 35,032,295.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,512,183.30 : 137,268,164.67 = 23,354,882.34 : x
  2. Step 2: Convert to fraction form
    91,512,183.30/137,268,164.67 = 23,354,882.34/x
  3. Step 3: Cross multiply
    91,512,183.30x = 137,268,164.67 × 23,354,882.34
  4. Step 4: Simplify right side
    91,512,183.30x = 3,205,881,834,895,594.50
  5. Step 5: Solve for x
    x = 3,205,881,834,895,594.50/91,512,183.30
  6. Step 6: Final answer
    x = 35,032,295.37

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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.