Home / 64,019,103.00-96,028,906.66-15,496,878.89

Finding the Fourth Proportional to 64,019,103.00, 96,028,906.66 and 15,496,878.89

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Solution

The fourth proportional to 64,019,103.00, 96,028,906.66 and 15,496,878.89 is: 23,245,379.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,019,103.00 : 96,028,906.66 = 15,496,878.89 : x
  2. Step 2: Convert to fraction form
    64,019,103.00/96,028,906.66 = 15,496,878.89/x
  3. Step 3: Cross multiply
    64,019,103.00x = 96,028,906.66 × 15,496,878.89
  4. Step 4: Simplify right side
    64,019,103.00x = 1,488,148,336,650,464.50
  5. Step 5: Solve for x
    x = 1,488,148,336,650,464.50/64,019,103.00
  6. Step 6: Final answer
    x = 23,245,379.38

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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.