Home / 34,005,667.12-51,015,746.32-10,977,910.22

Finding the Fourth Proportional to 34,005,667.12, 51,015,746.32 and 10,977,910.22

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Solution

The fourth proportional to 34,005,667.12, 51,015,746.32 and 10,977,910.22 is: 16,469,204.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005,667.12 : 51,015,746.32 = 10,977,910.22 : x
  2. Step 2: Convert to fraction form
    34,005,667.12/51,015,746.32 = 10,977,910.22/x
  3. Step 3: Cross multiply
    34,005,667.12x = 51,015,746.32 × 10,977,910.22
  4. Step 4: Simplify right side
    34,005,667.12x = 560,046,282,907,255.44
  5. Step 5: Solve for x
    x = 560,046,282,907,255.44/34,005,667.12
  6. Step 6: Final answer
    x = 16,469,204.41

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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.