Home / 352,436,301,563.92-528,653,792,009.70-110,431,938,096.14

Finding the Fourth Proportional to 352,436,301,563.92, 528,653,792,009.70 and 110,431,938,096.14

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Solution

The fourth proportional to 352,436,301,563.92, 528,653,792,009.70 and 110,431,938,096.14 is: 165,647,700,235.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,436,301,563.92 : 528,653,792,009.70 = 110,431,938,096.14 : x
  2. Step 2: Convert to fraction form
    352,436,301,563.92/528,653,792,009.70 = 110,431,938,096.14/x
  3. Step 3: Cross multiply
    352,436,301,563.92x = 528,653,792,009.70 × 110,431,938,096.14
  4. Step 4: Simplify right side
    352,436,301,563.92x = 58,380,262,833,504,861,028,352
  5. Step 5: Solve for x
    x = 58,380,262,833,504,861,028,352/352,436,301,563.92
  6. Step 6: Final answer
    x = 165,647,700,235.32

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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.