Home / 14,044,404.60-21,082,353.30-10,863,631.80

Finding the Fourth Proportional to 14,044,404.60, 21,082,353.30 and 10,863,631.80

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Solution

The fourth proportional to 14,044,404.60, 21,082,353.30 and 10,863,631.80 is: 16,307,627.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,404.60 : 21,082,353.30 = 10,863,631.80 : x
  2. Step 2: Convert to fraction form
    14,044,404.60/21,082,353.30 = 10,863,631.80/x
  3. Step 3: Cross multiply
    14,044,404.60x = 21,082,353.30 × 10,863,631.80
  4. Step 4: Simplify right side
    14,044,404.60x = 229,030,923,728,714.97
  5. Step 5: Solve for x
    x = 229,030,923,728,714.97/14,044,404.60
  6. Step 6: Final answer
    x = 16,307,627.86

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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.