Home / 14,907,532.70-22,361,299.05-4,810,153.70

Finding the Fourth Proportional to 14,907,532.70, 22,361,299.05 and 4,810,153.70

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Solution

The fourth proportional to 14,907,532.70, 22,361,299.05 and 4,810,153.70 is: 7,215,230.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,907,532.70 : 22,361,299.05 = 4,810,153.70 : x
  2. Step 2: Convert to fraction form
    14,907,532.70/22,361,299.05 = 4,810,153.70/x
  3. Step 3: Cross multiply
    14,907,532.70x = 22,361,299.05 × 4,810,153.70
  4. Step 4: Simplify right side
    14,907,532.70x = 107,561,285,362,164
  5. Step 5: Solve for x
    x = 107,561,285,362,164/14,907,532.70
  6. Step 6: Final answer
    x = 7,215,230.55

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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.