Home / 34,071,247.96-51,113,219.72-11,040,128.65

Finding the Fourth Proportional to 34,071,247.96, 51,113,219.72 and 11,040,128.65

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Solution

The fourth proportional to 34,071,247.96, 51,113,219.72 and 11,040,128.65 is: 16,562,249.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,071,247.96 : 51,113,219.72 = 11,040,128.65 : x
  2. Step 2: Convert to fraction form
    34,071,247.96/51,113,219.72 = 11,040,128.65/x
  3. Step 3: Cross multiply
    34,071,247.96x = 51,113,219.72 × 11,040,128.65
  4. Step 4: Simplify right side
    34,071,247.96x = 564,296,521,241,533.38
  5. Step 5: Solve for x
    x = 564,296,521,241,533.38/34,071,247.96
  6. Step 6: Final answer
    x = 16,562,249.85

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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.