Home / 1,854,296,090,699.80-2,781,444,136,049.80-1,766,136,406,091.80

Finding the Fourth Proportional to 1,854,296,090,699.80, 2,781,444,136,049.80 and 1,766,136,406,091.80

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Solution

The fourth proportional to 1,854,296,090,699.80, 2,781,444,136,049.80 and 1,766,136,406,091.80 is: 2,649,204,609,137.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,090,699.80 : 2,781,444,136,049.80 = 1,766,136,406,091.80 : x
  2. Step 2: Convert to fraction form
    1,854,296,090,699.80/2,781,444,136,049.80 = 1,766,136,406,091.80/x
  3. Step 3: Cross multiply
    1,854,296,090,699.80x = 2,781,444,136,049.80 × 1,766,136,406,091.80
  4. Step 4: Simplify right side
    1,854,296,090,699.80x = 4,912,409,750,188,105,435,971,584
  5. Step 5: Solve for x
    x = 4,912,409,750,188,105,435,971,584/1,854,296,090,699.80
  6. Step 6: Final answer
    x = 2,649,204,609,137.80

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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.