Home / 14,164,059.03-21,234,563.06-4,443,675.09

Finding the Fourth Proportional to 14,164,059.03, 21,234,563.06 and 4,443,675.09

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Solution

The fourth proportional to 14,164,059.03, 21,234,563.06 and 4,443,675.09 is: 6,661,896.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,164,059.03 : 21,234,563.06 = 4,443,675.09 : x
  2. Step 2: Convert to fraction form
    14,164,059.03/21,234,563.06 = 4,443,675.09/x
  3. Step 3: Cross multiply
    14,164,059.03x = 21,234,563.06 × 4,443,675.09
  4. Step 4: Simplify right side
    14,164,059.03x = 94,359,498,894,537.80
  5. Step 5: Solve for x
    x = 94,359,498,894,537.80/14,164,059.03
  6. Step 6: Final answer
    x = 6,661,896.76

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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.