Home / 33,264,815.20-49,934,547.60-25,725,205.60

Finding the Fourth Proportional to 33,264,815.20, 49,934,547.60 and 25,725,205.60

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Solution

The fourth proportional to 33,264,815.20, 49,934,547.60 and 25,725,205.60 is: 38,616,673.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,815.20 : 49,934,547.60 = 25,725,205.60 : x
  2. Step 2: Convert to fraction form
    33,264,815.20/49,934,547.60 = 25,725,205.60/x
  3. Step 3: Cross multiply
    33,264,815.20x = 49,934,547.60 × 25,725,205.60
  4. Step 4: Simplify right side
    33,264,815.20x = 1,284,576,503,552,986.75
  5. Step 5: Solve for x
    x = 1,284,576,503,552,986.75/33,264,815.20
  6. Step 6: Final answer
    x = 38,616,673.38

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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.