Home / 32,172,589,705.83-48,269,745,012.17-14,242,494,951.75

Finding the Fourth Proportional to 32,172,589,705.83, 48,269,745,012.17 and 14,242,494,951.75

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Solution

The fourth proportional to 32,172,589,705.83, 48,269,745,012.17 and 14,242,494,951.75 is: 21,368,550,245.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,172,589,705.83 : 48,269,745,012.17 = 14,242,494,951.75 : x
  2. Step 2: Convert to fraction form
    32,172,589,705.83/48,269,745,012.17 = 14,242,494,951.75/x
  3. Step 3: Cross multiply
    32,172,589,705.83x = 48,269,745,012.17 × 14,242,494,951.75
  4. Step 4: Simplify right side
    32,172,589,705.83x = 687,481,599,658,019,782,656
  5. Step 5: Solve for x
    x = 687,481,599,658,019,782,656/32,172,589,705.83
  6. Step 6: Final answer
    x = 21,368,550,245.54

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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.