Home / 9,433,466.20-14,117,540.10-5,649,664.60

Finding the Fourth Proportional to 9,433,466.20, 14,117,540.10 and 5,649,664.60

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Solution

The fourth proportional to 9,433,466.20, 14,117,540.10 and 5,649,664.60 is: 8,454,937.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,466.20 : 14,117,540.10 = 5,649,664.60 : x
  2. Step 2: Convert to fraction form
    9,433,466.20/14,117,540.10 = 5,649,664.60/x
  3. Step 3: Cross multiply
    9,433,466.20x = 14,117,540.10 × 5,649,664.60
  4. Step 4: Simplify right side
    9,433,466.20x = 79,759,366,542,050.45
  5. Step 5: Solve for x
    x = 79,759,366,542,050.45/9,433,466.20
  6. Step 6: Final answer
    x = 8,454,937.44

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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.