Home / 14,082,918.08-21,127,092.96-5,995,745.60

Finding the Fourth Proportional to 14,082,918.08, 21,127,092.96 and 5,995,745.60

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Solution

The fourth proportional to 14,082,918.08, 21,127,092.96 and 5,995,745.60 is: 8,994,774.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,082,918.08 : 21,127,092.96 = 5,995,745.60 : x
  2. Step 2: Convert to fraction form
    14,082,918.08/21,127,092.96 = 5,995,745.60/x
  3. Step 3: Cross multiply
    14,082,918.08x = 21,127,092.96 × 5,995,745.60
  4. Step 4: Simplify right side
    14,082,918.08x = 126,672,674,655,710.97
  5. Step 5: Solve for x
    x = 126,672,674,655,710.97/14,082,918.08
  6. Step 6: Final answer
    x = 8,994,774.66

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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.