Home / 14,544,969.58-21,812,706.42-4,826,972.44

Finding the Fourth Proportional to 14,544,969.58, 21,812,706.42 and 4,826,972.44

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Solution

The fourth proportional to 14,544,969.58, 21,812,706.42 and 4,826,972.44 is: 7,238,882.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,969.58 : 21,812,706.42 = 4,826,972.44 : x
  2. Step 2: Convert to fraction form
    14,544,969.58/21,812,706.42 = 4,826,972.44/x
  3. Step 3: Cross multiply
    14,544,969.58x = 21,812,706.42 × 4,826,972.44
  4. Step 4: Simplify right side
    14,544,969.58x = 105,289,332,731,151.08
  5. Step 5: Solve for x
    x = 105,289,332,731,151.08/14,544,969.58
  6. Step 6: Final answer
    x = 7,238,882.98

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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.