Home / 14,033,271.20-21,049,906.80-4,448,634.35

Finding the Fourth Proportional to 14,033,271.20, 21,049,906.80 and 4,448,634.35

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Solution

The fourth proportional to 14,033,271.20, 21,049,906.80 and 4,448,634.35 is: 6,672,951.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033,271.20 : 21,049,906.80 = 4,448,634.35 : x
  2. Step 2: Convert to fraction form
    14,033,271.20/21,049,906.80 = 4,448,634.35/x
  3. Step 3: Cross multiply
    14,033,271.20x = 21,049,906.80 × 4,448,634.35
  4. Step 4: Simplify right side
    14,033,271.20x = 93,643,338,454,778.58
  5. Step 5: Solve for x
    x = 93,643,338,454,778.58/14,033,271.20
  6. Step 6: Final answer
    x = 6,672,951.53

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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.