Home / 2,659,977,872,286-3,989,563,665,027-723,945,620,583.16

Finding the Fourth Proportional to 2,659,977,872,286, 3,989,563,665,027 and 723,945,620,583.16

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Solution

The fourth proportional to 2,659,977,872,286, 3,989,563,665,027 and 723,945,620,583.16 is: 1,085,808,710,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,977,872,286 : 3,989,563,665,027 = 723,945,620,583.16 : x
  2. Step 2: Convert to fraction form
    2,659,977,872,286/3,989,563,665,027 = 723,945,620,583.16/x
  3. Step 3: Cross multiply
    2,659,977,872,286x = 3,989,563,665,027 × 723,945,620,583.16
  4. Step 4: Simplify right side
    2,659,977,872,286x = 2,888,227,143,333,997,770,178,560
  5. Step 5: Solve for x
    x = 2,888,227,143,333,997,770,178,560/2,659,977,872,286
  6. Step 6: Final answer
    x = 1,085,808,710,450.60

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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.