Home / 1,854,296,090,812.30-2,781,444,136,218.40-1,348,847,232,393.10

Finding the Fourth Proportional to 1,854,296,090,812.30, 2,781,444,136,218.40 and 1,348,847,232,393.10

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Solution

The fourth proportional to 1,854,296,090,812.30, 2,781,444,136,218.40 and 1,348,847,232,393.10 is: 2,023,270,848,589.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,090,812.30 : 2,781,444,136,218.40 = 1,348,847,232,393.10 : x
  2. Step 2: Convert to fraction form
    1,854,296,090,812.30/2,781,444,136,218.40 = 1,348,847,232,393.10/x
  3. Step 3: Cross multiply
    1,854,296,090,812.30x = 2,781,444,136,218.40 × 1,348,847,232,393.10
  4. Step 4: Simplify right side
    1,854,296,090,812.30x = 3,751,743,225,194,205,535,010,816
  5. Step 5: Solve for x
    x = 3,751,743,225,194,205,535,010,816/1,854,296,090,812.30
  6. Step 6: Final answer
    x = 2,023,270,848,589.61

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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.