Home / 14,433,722.49-21,653,815.23-4,848,839.61

Finding the Fourth Proportional to 14,433,722.49, 21,653,815.23 and 4,848,839.61

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Solution

The fourth proportional to 14,433,722.49, 21,653,815.23 and 4,848,839.61 is: 7,274,345.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,433,722.49 : 21,653,815.23 = 4,848,839.61 : x
  2. Step 2: Convert to fraction form
    14,433,722.49/21,653,815.23 = 4,848,839.61/x
  3. Step 3: Cross multiply
    14,433,722.49x = 21,653,815.23 × 4,848,839.61
  4. Step 4: Simplify right side
    14,433,722.49x = 104,995,876,994,845.27
  5. Step 5: Solve for x
    x = 104,995,876,994,845.27/14,433,722.49
  6. Step 6: Final answer
    x = 7,274,345.00

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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.