Home / 172,952,329,838.55-259,467,613,481.03-93,362,171,202.69

Finding the Fourth Proportional to 172,952,329,838.55, 259,467,613,481.03 and 93,362,171,202.69

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Solution

The fourth proportional to 172,952,329,838.55, 259,467,613,481.03 and 93,362,171,202.69 is: 140,064,373,657.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,952,329,838.55 : 259,467,613,481.03 = 93,362,171,202.69 : x
  2. Step 2: Convert to fraction form
    172,952,329,838.55/259,467,613,481.03 = 93,362,171,202.69/x
  3. Step 3: Cross multiply
    172,952,329,838.55x = 259,467,613,481.03 × 93,362,171,202.69
  4. Step 4: Simplify right side
    172,952,329,838.55x = 24,224,459,751,369,318,858,752
  5. Step 5: Solve for x
    x = 24,224,459,751,369,318,858,752/172,952,329,838.55
  6. Step 6: Final answer
    x = 140,064,373,657.08

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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.