Home / 57,813,922.26-79,775,857.60-33,035,715.26

Finding the Fourth Proportional to 57,813,922.26, 79,775,857.60 and 33,035,715.26

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Solution

The fourth proportional to 57,813,922.26, 79,775,857.60 and 33,035,715.26 is: 45,585,084.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,813,922.26 : 79,775,857.60 = 33,035,715.26 : x
  2. Step 2: Convert to fraction form
    57,813,922.26/79,775,857.60 = 33,035,715.26/x
  3. Step 3: Cross multiply
    57,813,922.26x = 79,775,857.60 × 33,035,715.26
  4. Step 4: Simplify right side
    57,813,922.26x = 2,635,452,516,295,907
  5. Step 5: Solve for x
    x = 2,635,452,516,295,907/57,813,922.26
  6. Step 6: Final answer
    x = 45,585,084.24

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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.