Home / 16,675,305.40-24,994,295.70-7,089,052.60

Finding the Fourth Proportional to 16,675,305.40, 24,994,295.70 and 7,089,052.60

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Solution

The fourth proportional to 16,675,305.40, 24,994,295.70 and 7,089,052.60 is: 10,625,645.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,675,305.40 : 24,994,295.70 = 7,089,052.60 : x
  2. Step 2: Convert to fraction form
    16,675,305.40/24,994,295.70 = 7,089,052.60/x
  3. Step 3: Cross multiply
    16,675,305.40x = 24,994,295.70 × 7,089,052.60
  4. Step 4: Simplify right side
    16,675,305.40x = 177,185,876,917,253.81
  5. Step 5: Solve for x
    x = 177,185,876,917,253.81/16,675,305.40
  6. Step 6: Final answer
    x = 10,625,645.09

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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.