Home / 33,813,185.76-46,662,196.56-19,326,808.80

Finding the Fourth Proportional to 33,813,185.76, 46,662,196.56 and 19,326,808.80

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Solution

The fourth proportional to 33,813,185.76, 46,662,196.56 and 19,326,808.80 is: 26,670,996.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,185.76 : 46,662,196.56 = 19,326,808.80 : x
  2. Step 2: Convert to fraction form
    33,813,185.76/46,662,196.56 = 19,326,808.80/x
  3. Step 3: Cross multiply
    33,813,185.76x = 46,662,196.56 × 19,326,808.80
  4. Step 4: Simplify right side
    33,813,185.76x = 901,831,351,103,137.75
  5. Step 5: Solve for x
    x = 901,831,351,103,137.75/33,813,185.76
  6. Step 6: Final answer
    x = 26,670,996.26

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1.5x scale

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.