Home / 33,293,286-49,939,930.08-9,358,758

Finding the Fourth Proportional to 33,293,286, 49,939,930.08 and 9,358,758

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Solution

The fourth proportional to 33,293,286, 49,939,930.08 and 9,358,758 is: 14,038,137.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,286 : 49,939,930.08 = 9,358,758 : x
  2. Step 2: Convert to fraction form
    33,293,286/49,939,930.08 = 9,358,758/x
  3. Step 3: Cross multiply
    33,293,286x = 49,939,930.08 × 9,358,758
  4. Step 4: Simplify right side
    33,293,286x = 467,375,720,155,640.62
  5. Step 5: Solve for x
    x = 467,375,720,155,640.62/33,293,286
  6. Step 6: Final answer
    x = 14,038,137.30

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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.