Home / 218,373,977,368.10-327,560,966,052.15-218,373,977,368.10

Finding the Fourth Proportional to 218,373,977,368.10, 327,560,966,052.15 and 218,373,977,368.10

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Solution

The fourth proportional to 218,373,977,368.10, 327,560,966,052.15 and 218,373,977,368.10 is: 327,560,966,052.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,373,977,368.10 : 327,560,966,052.15 = 218,373,977,368.10 : x
  2. Step 2: Convert to fraction form
    218,373,977,368.10/327,560,966,052.15 = 218,373,977,368.10/x
  3. Step 3: Cross multiply
    218,373,977,368.10x = 327,560,966,052.15 × 218,373,977,368.10
  4. Step 4: Simplify right side
    218,373,977,368.10x = 71,530,790,987,345,185,210,368
  5. Step 5: Solve for x
    x = 71,530,790,987,345,185,210,368/218,373,977,368.10
  6. Step 6: Final answer
    x = 327,560,966,052.15

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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.