Home / 35,910,568.80-53,873,427.60-11,647,611.36

Finding the Fourth Proportional to 35,910,568.80, 53,873,427.60 and 11,647,611.36

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Solution

The fourth proportional to 35,910,568.80, 53,873,427.60 and 11,647,611.36 is: 17,473,873.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,910,568.80 : 53,873,427.60 = 11,647,611.36 : x
  2. Step 2: Convert to fraction form
    35,910,568.80/53,873,427.60 = 11,647,611.36/x
  3. Step 3: Cross multiply
    35,910,568.80x = 53,873,427.60 × 11,647,611.36
  4. Step 4: Simplify right side
    35,910,568.80x = 627,496,747,315,897.50
  5. Step 5: Solve for x
    x = 627,496,747,315,897.50/35,910,568.80
  6. Step 6: Final answer
    x = 17,473,873.80

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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.