Home / 41,563,684,919.67-57,362,160,262.72-25,288,447,173.93

Finding the Fourth Proportional to 41,563,684,919.67, 57,362,160,262.72 and 25,288,447,173.93

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Solution

The fourth proportional to 41,563,684,919.67, 57,362,160,262.72 and 25,288,447,173.93 is: 34,900,658,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,563,684,919.67 : 57,362,160,262.72 = 25,288,447,173.93 : x
  2. Step 2: Convert to fraction form
    41,563,684,919.67/57,362,160,262.72 = 25,288,447,173.93/x
  3. Step 3: Cross multiply
    41,563,684,919.67x = 57,362,160,262.72 × 25,288,447,173.93
  4. Step 4: Simplify right side
    41,563,684,919.67x = 1,450,599,959,586,351,874,048
  5. Step 5: Solve for x
    x = 1,450,599,959,586,351,874,048/41,563,684,919.67
  6. Step 6: Final answer
    x = 34,900,658,168.06

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1.5x scale

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.