Home / 7,860,177,790,145.60-11,790,266,685,218-7,860,177,790,145.60

Finding the Fourth Proportional to 7,860,177,790,145.60, 11,790,266,685,218 and 7,860,177,790,145.60

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Solution

The fourth proportional to 7,860,177,790,145.60, 11,790,266,685,218 and 7,860,177,790,145.60 is: 11,790,266,685,218

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,860,177,790,145.60 : 11,790,266,685,218 = 7,860,177,790,145.60 : x
  2. Step 2: Convert to fraction form
    7,860,177,790,145.60/11,790,266,685,218 = 7,860,177,790,145.60/x
  3. Step 3: Cross multiply
    7,860,177,790,145.60x = 11,790,266,685,218 × 7,860,177,790,145.60
  4. Step 4: Simplify right side
    7,860,177,790,145.60x = 92,673,592,339,044,103,262,044,160
  5. Step 5: Solve for x
    x = 92,673,592,339,044,103,262,044,160/7,860,177,790,145.60
  6. Step 6: Final answer
    x = 11,790,266,685,218

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Double scale
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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.