Home / 16,467,525.28-24,706,370.16-7,377,277.60

Finding the Fourth Proportional to 16,467,525.28, 24,706,370.16 and 7,377,277.60

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Solution

The fourth proportional to 16,467,525.28, 24,706,370.16 and 7,377,277.60 is: 11,068,193.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467,525.28 : 24,706,370.16 = 7,377,277.60 : x
  2. Step 2: Convert to fraction form
    16,467,525.28/24,706,370.16 = 7,377,277.60/x
  3. Step 3: Cross multiply
    16,467,525.28x = 24,706,370.16 × 7,377,277.60
  4. Step 4: Simplify right side
    16,467,525.28x = 182,265,751,158,676.41
  5. Step 5: Solve for x
    x = 182,265,751,158,676.41/16,467,525.28
  6. Step 6: Final answer
    x = 11,068,193.19

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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.