Home / 6,600,257,345,014-9,900,383,687,306.50-1,765,133,322,520.20

Finding the Fourth Proportional to 6,600,257,345,014, 9,900,383,687,306.50 and 1,765,133,322,520.20

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Solution

The fourth proportional to 6,600,257,345,014, 9,900,383,687,306.50 and 1,765,133,322,520.20 is: 2,647,699,360,601.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,600,257,345,014 : 9,900,383,687,306.50 = 1,765,133,322,520.20 : x
  2. Step 2: Convert to fraction form
    6,600,257,345,014/9,900,383,687,306.50 = 1,765,133,322,520.20/x
  3. Step 3: Cross multiply
    6,600,257,345,014x = 9,900,383,687,306.50 × 1,765,133,322,520.20
  4. Step 4: Simplify right side
    6,600,257,345,014x = 17,475,497,152,200,110,799,585,280
  5. Step 5: Solve for x
    x = 17,475,497,152,200,110,799,585,280/6,600,257,345,014
  6. Step 6: Final answer
    x = 2,647,699,360,601.68

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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.