Home / 14,437,927-19,924,339.26-7,999,399

Finding the Fourth Proportional to 14,437,927, 19,924,339.26 and 7,999,399

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Solution

The fourth proportional to 14,437,927, 19,924,339.26 and 7,999,399 is: 11,039,170.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,437,927 : 19,924,339.26 = 7,999,399 : x
  2. Step 2: Convert to fraction form
    14,437,927/19,924,339.26 = 7,999,399/x
  3. Step 3: Cross multiply
    14,437,927x = 19,924,339.26 × 7,999,399
  4. Step 4: Simplify right side
    14,437,927x = 159,382,739,552,104.75
  5. Step 5: Solve for x
    x = 159,382,739,552,104.75/14,437,927
  6. Step 6: Final answer
    x = 11,039,170.62

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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.