Home / 55,137,675.93-82,715,498.82-16,280,055.93

Finding the Fourth Proportional to 55,137,675.93, 82,715,498.82 and 16,280,055.93

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Solution

The fourth proportional to 55,137,675.93, 82,715,498.82 and 16,280,055.93 is: 24,422,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,137,675.93 : 82,715,498.82 = 16,280,055.93 : x
  2. Step 2: Convert to fraction form
    55,137,675.93/82,715,498.82 = 16,280,055.93/x
  3. Step 3: Cross multiply
    55,137,675.93x = 82,715,498.82 × 16,280,055.93
  4. Step 4: Simplify right side
    55,137,675.93x = 1,346,612,947,067,448.75
  5. Step 5: Solve for x
    x = 1,346,612,947,067,448.75/55,137,675.93
  6. Step 6: Final answer
    x = 24,422,736.80

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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.