Home / 44,277,734.40-66,416,601.60-15,556,300.80

Finding the Fourth Proportional to 44,277,734.40, 66,416,601.60 and 15,556,300.80

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Solution

The fourth proportional to 44,277,734.40, 66,416,601.60 and 15,556,300.80 is: 23,334,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,277,734.40 : 66,416,601.60 = 15,556,300.80 : x
  2. Step 2: Convert to fraction form
    44,277,734.40/66,416,601.60 = 15,556,300.80/x
  3. Step 3: Cross multiply
    44,277,734.40x = 66,416,601.60 × 15,556,300.80
  4. Step 4: Simplify right side
    44,277,734.40x = 1,033,196,632,603,361.38
  5. Step 5: Solve for x
    x = 1,033,196,632,603,361.38/44,277,734.40
  6. Step 6: Final answer
    x = 23,334,451.20

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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.