Home / 16,244,054.40-24,366,081.60-6,666,306.60

Finding the Fourth Proportional to 16,244,054.40, 24,366,081.60 and 6,666,306.60

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Solution

The fourth proportional to 16,244,054.40, 24,366,081.60 and 6,666,306.60 is: 9,999,459.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,244,054.40 : 24,366,081.60 = 6,666,306.60 : x
  2. Step 2: Convert to fraction form
    16,244,054.40/24,366,081.60 = 6,666,306.60/x
  3. Step 3: Cross multiply
    16,244,054.40x = 24,366,081.60 × 6,666,306.60
  4. Step 4: Simplify right side
    16,244,054.40x = 162,431,770,586,218.56
  5. Step 5: Solve for x
    x = 162,431,770,586,218.56/16,244,054.40
  6. Step 6: Final answer
    x = 9,999,459.90

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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.