Home / 33,046,611.58-45,602,324.82-18,361,775.74

Finding the Fourth Proportional to 33,046,611.58, 45,602,324.82 and 18,361,775.74

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Solution

The fourth proportional to 33,046,611.58, 45,602,324.82 and 18,361,775.74 is: 25,338,139.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046,611.58 : 45,602,324.82 = 18,361,775.74 : x
  2. Step 2: Convert to fraction form
    33,046,611.58/45,602,324.82 = 18,361,775.74/x
  3. Step 3: Cross multiply
    33,046,611.58x = 45,602,324.82 × 18,361,775.74
  4. Step 4: Simplify right side
    33,046,611.58x = 837,339,661,567,475.75
  5. Step 5: Solve for x
    x = 837,339,661,567,475.75/33,046,611.58
  6. Step 6: Final answer
    x = 25,338,139.72

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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.