Home / 1,854,296,090,596.80-2,781,444,135,895.20-1,348,847,232,177.60

Finding the Fourth Proportional to 1,854,296,090,596.80, 2,781,444,135,895.20 and 1,348,847,232,177.60

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Solution

The fourth proportional to 1,854,296,090,596.80, 2,781,444,135,895.20 and 1,348,847,232,177.60 is: 2,023,270,848,266.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,090,596.80 : 2,781,444,135,895.20 = 1,348,847,232,177.60 : x
  2. Step 2: Convert to fraction form
    1,854,296,090,596.80/2,781,444,135,895.20 = 1,348,847,232,177.60/x
  3. Step 3: Cross multiply
    1,854,296,090,596.80x = 2,781,444,135,895.20 × 1,348,847,232,177.60
  4. Step 4: Simplify right side
    1,854,296,090,596.80x = 3,751,743,224,158,857,497,411,584
  5. Step 5: Solve for x
    x = 3,751,743,224,158,857,497,411,584/1,854,296,090,596.80
  6. Step 6: Final answer
    x = 2,023,270,848,266.40

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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.