Home / 101,618,242,533.63-152,444,729,350.44-41,894,256,629.52

Finding the Fourth Proportional to 101,618,242,533.63, 152,444,729,350.44 and 41,894,256,629.52

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Solution

The fourth proportional to 101,618,242,533.63, 152,444,729,350.44 and 41,894,256,629.52 is: 62,848,544,257.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,618,242,533.63 : 152,444,729,350.44 = 41,894,256,629.52 : x
  2. Step 2: Convert to fraction form
    101,618,242,533.63/152,444,729,350.44 = 41,894,256,629.52/x
  3. Step 3: Cross multiply
    101,618,242,533.63x = 152,444,729,350.44 × 41,894,256,629.52
  4. Step 4: Simplify right side
    101,618,242,533.63x = 6,386,558,613,225,052,569,600
  5. Step 5: Solve for x
    x = 6,386,558,613,225,052,569,600/101,618,242,533.63
  6. Step 6: Final answer
    x = 62,848,544,257.31

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1.5x scale

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.