Home / 14,029,205.10-21,044,390.85-4,444,371.42

Finding the Fourth Proportional to 14,029,205.10, 21,044,390.85 and 4,444,371.42

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Solution

The fourth proportional to 14,029,205.10, 21,044,390.85 and 4,444,371.42 is: 6,666,741.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029,205.10 : 21,044,390.85 = 4,444,371.42 : x
  2. Step 2: Convert to fraction form
    14,029,205.10/21,044,390.85 = 4,444,371.42/x
  3. Step 3: Cross multiply
    14,029,205.10x = 21,044,390.85 × 4,444,371.42
  4. Step 4: Simplify right side
    14,029,205.10x = 93,529,089,245,049.52
  5. Step 5: Solve for x
    x = 93,529,089,245,049.52/14,029,205.10
  6. Step 6: Final answer
    x = 6,666,741.88

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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.