Home / 111,545,856,030.20-167,318,784,045.30-41,743,702,455.80

Finding the Fourth Proportional to 111,545,856,030.20, 167,318,784,045.30 and 41,743,702,455.80

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Solution

The fourth proportional to 111,545,856,030.20, 167,318,784,045.30 and 41,743,702,455.80 is: 62,615,553,683.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,545,856,030.20 : 167,318,784,045.30 = 41,743,702,455.80 : x
  2. Step 2: Convert to fraction form
    111,545,856,030.20/167,318,784,045.30 = 41,743,702,455.80/x
  3. Step 3: Cross multiply
    111,545,856,030.20x = 167,318,784,045.30 × 41,743,702,455.80
  4. Step 4: Simplify right side
    111,545,856,030.20x = 6,984,505,536,453,259,821,056
  5. Step 5: Solve for x
    x = 6,984,505,536,453,259,821,056/111,545,856,030.20
  6. Step 6: Final answer
    x = 62,615,553,683.70

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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.