Home / 2,849,628,536,418-3,932,489,914,229.40-1,548,985,703,669.80

Finding the Fourth Proportional to 2,849,628,536,418, 3,932,489,914,229.40 and 1,548,985,703,669.80

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Solution

The fourth proportional to 2,849,628,536,418, 3,932,489,914,229.40 and 1,548,985,703,669.80 is: 2,137,601,648,467.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,628,536,418 : 3,932,489,914,229.40 = 1,548,985,703,669.80 : x
  2. Step 2: Convert to fraction form
    2,849,628,536,418/3,932,489,914,229.40 = 1,548,985,703,669.80/x
  3. Step 3: Cross multiply
    2,849,628,536,418x = 3,932,489,914,229.40 × 1,548,985,703,669.80
  4. Step 4: Simplify right side
    2,849,628,536,418x = 6,091,370,656,967,019,066,294,272
  5. Step 5: Solve for x
    x = 6,091,370,656,967,019,066,294,272/2,849,628,536,418
  6. Step 6: Final answer
    x = 2,137,601,648,467.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.