Home / 260,760,492,001.73-391,140,738,002.58-260,760,492,001.73

Finding the Fourth Proportional to 260,760,492,001.73, 391,140,738,002.58 and 260,760,492,001.73

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Solution

The fourth proportional to 260,760,492,001.73, 391,140,738,002.58 and 260,760,492,001.73 is: 391,140,738,002.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,760,492,001.73 : 391,140,738,002.58 = 260,760,492,001.73 : x
  2. Step 2: Convert to fraction form
    260,760,492,001.73/391,140,738,002.58 = 260,760,492,001.73/x
  3. Step 3: Cross multiply
    260,760,492,001.73x = 391,140,738,002.58 × 260,760,492,001.73
  4. Step 4: Simplify right side
    260,760,492,001.73x = 101,994,051,283,472,539,975,680
  5. Step 5: Solve for x
    x = 101,994,051,283,472,539,975,680/260,760,492,001.73
  6. Step 6: Final answer
    x = 391,140,738,002.58

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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.