Home / 14,444,403.20-21,675,003.60-5,930,849.60

Finding the Fourth Proportional to 14,444,403.20, 21,675,003.60 and 5,930,849.60

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Solution

The fourth proportional to 14,444,403.20, 21,675,003.60 and 5,930,849.60 is: 8,899,722.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,444,403.20 : 21,675,003.60 = 5,930,849.60 : x
  2. Step 2: Convert to fraction form
    14,444,403.20/21,675,003.60 = 5,930,849.60/x
  3. Step 3: Cross multiply
    14,444,403.20x = 21,675,003.60 × 5,930,849.60
  4. Step 4: Simplify right side
    14,444,403.20x = 128,551,186,431,058.56
  5. Step 5: Solve for x
    x = 128,551,186,431,058.56/14,444,403.20
  6. Step 6: Final answer
    x = 8,899,722.93

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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.