Home / 16,603,297.96-24,909,765.72-6,886,129

Finding the Fourth Proportional to 16,603,297.96, 24,909,765.72 and 6,886,129

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Solution

The fourth proportional to 16,603,297.96, 24,909,765.72 and 6,886,129 is: 10,331,192.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603,297.96 : 24,909,765.72 = 6,886,129 : x
  2. Step 2: Convert to fraction form
    16,603,297.96/24,909,765.72 = 6,886,129/x
  3. Step 3: Cross multiply
    16,603,297.96x = 24,909,765.72 × 6,886,129
  4. Step 4: Simplify right side
    16,603,297.96x = 171,531,860,107,697.88
  5. Step 5: Solve for x
    x = 171,531,860,107,697.88/16,603,297.96
  6. Step 6: Final answer
    x = 10,331,192.06

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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.