Home / 184,832,786,082.60-255,069,051,343.74-103,543,181,245.44

Finding the Fourth Proportional to 184,832,786,082.60, 255,069,051,343.74 and 103,543,181,245.44

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Solution

The fourth proportional to 184,832,786,082.60, 255,069,051,343.74 and 103,543,181,245.44 is: 142,889,481,748.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,832,786,082.60 : 255,069,051,343.74 = 103,543,181,245.44 : x
  2. Step 2: Convert to fraction form
    184,832,786,082.60/255,069,051,343.74 = 103,543,181,245.44/x
  3. Step 3: Cross multiply
    184,832,786,082.60x = 255,069,051,343.74 × 103,543,181,245.44
  4. Step 4: Simplify right side
    184,832,786,082.60x = 26,410,661,013,387,313,414,144
  5. Step 5: Solve for x
    x = 26,410,661,013,387,313,414,144/184,832,786,082.60
  6. Step 6: Final answer
    x = 142,889,481,748.03

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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.