Home / 14,611,309.33-21,910,255.23-4,234,169.29

Finding the Fourth Proportional to 14,611,309.33, 21,910,255.23 and 4,234,169.29

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Solution

The fourth proportional to 14,611,309.33, 21,910,255.23 and 4,234,169.29 is: 6,349,309.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,611,309.33 : 21,910,255.23 = 4,234,169.29 : x
  2. Step 2: Convert to fraction form
    14,611,309.33/21,910,255.23 = 4,234,169.29/x
  3. Step 3: Cross multiply
    14,611,309.33x = 21,910,255.23 × 4,234,169.29
  4. Step 4: Simplify right side
    14,611,309.33x = 92,771,729,830,927.89
  5. Step 5: Solve for x
    x = 92,771,729,830,927.89/14,611,309.33
  6. Step 6: Final answer
    x = 6,349,309.82

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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.