Home / 7,860,177,782,189.80-11,790,266,673,284-7,860,177,782,189.80

Finding the Fourth Proportional to 7,860,177,782,189.80, 11,790,266,673,284 and 7,860,177,782,189.80

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Solution

The fourth proportional to 7,860,177,782,189.80, 11,790,266,673,284 and 7,860,177,782,189.80 is: 11,790,266,673,284

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,860,177,782,189.80 : 11,790,266,673,284 = 7,860,177,782,189.80 : x
  2. Step 2: Convert to fraction form
    7,860,177,782,189.80/11,790,266,673,284 = 7,860,177,782,189.80/x
  3. Step 3: Cross multiply
    7,860,177,782,189.80x = 11,790,266,673,284 × 7,860,177,782,189.80
  4. Step 4: Simplify right side
    7,860,177,782,189.80x = 92,673,592,151,439,742,794,203,136
  5. Step 5: Solve for x
    x = 92,673,592,151,439,742,794,203,136/7,860,177,782,189.80
  6. Step 6: Final answer
    x = 11,790,266,673,284

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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.