Home / 14,330,667.08-19,776,233.94-7,892,093

Finding the Fourth Proportional to 14,330,667.08, 19,776,233.94 and 7,892,093

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Solution

The fourth proportional to 14,330,667.08, 19,776,233.94 and 7,892,093 is: 10,891,040.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,330,667.08 : 19,776,233.94 = 7,892,093 : x
  2. Step 2: Convert to fraction form
    14,330,667.08/19,776,233.94 = 7,892,093/x
  3. Step 3: Cross multiply
    14,330,667.08x = 19,776,233.94 × 7,892,093
  4. Step 4: Simplify right side
    14,330,667.08x = 156,075,877,444,236.44
  5. Step 5: Solve for x
    x = 156,075,877,444,236.44/14,330,667.08
  6. Step 6: Final answer
    x = 10,891,040.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.