Home / 35,449,067.03-53,173,600.74-11,205,020.61

Finding the Fourth Proportional to 35,449,067.03, 53,173,600.74 and 11,205,020.61

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Solution

The fourth proportional to 35,449,067.03, 53,173,600.74 and 11,205,020.61 is: 16,807,530.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,449,067.03 : 53,173,600.74 = 11,205,020.61 : x
  2. Step 2: Convert to fraction form
    35,449,067.03/53,173,600.74 = 11,205,020.61/x
  3. Step 3: Cross multiply
    35,449,067.03x = 53,173,600.74 × 11,205,020.61
  4. Step 4: Simplify right side
    35,449,067.03x = 595,811,292,199,611.25
  5. Step 5: Solve for x
    x = 595,811,292,199,611.25/35,449,067.03
  6. Step 6: Final answer
    x = 16,807,530.98

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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.