Home / 14,040,302.24-21,060,453.36-3,402,734.24

Finding the Fourth Proportional to 14,040,302.24, 21,060,453.36 and 3,402,734.24

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Solution

The fourth proportional to 14,040,302.24, 21,060,453.36 and 3,402,734.24 is: 5,104,101.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,040,302.24 : 21,060,453.36 = 3,402,734.24 : x
  2. Step 2: Convert to fraction form
    14,040,302.24/21,060,453.36 = 3,402,734.24/x
  3. Step 3: Cross multiply
    14,040,302.24x = 21,060,453.36 × 3,402,734.24
  4. Step 4: Simplify right side
    14,040,302.24x = 71,663,125,757,995.05
  5. Step 5: Solve for x
    x = 71,663,125,757,995.05/14,040,302.24
  6. Step 6: Final answer
    x = 5,104,101.36

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Similar ratio
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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.