Home / 69,379,710.44-104,029,226.01-26,252,245.40

Finding the Fourth Proportional to 69,379,710.44, 104,029,226.01 and 26,252,245.40

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Solution

The fourth proportional to 69,379,710.44, 104,029,226.01 and 26,252,245.40 is: 39,363,104.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,379,710.44 : 104,029,226.01 = 26,252,245.40 : x
  2. Step 2: Convert to fraction form
    69,379,710.44/104,029,226.01 = 26,252,245.40/x
  3. Step 3: Cross multiply
    69,379,710.44x = 104,029,226.01 × 26,252,245.40
  4. Step 4: Simplify right side
    69,379,710.44x = 2,731,000,769,986,583
  5. Step 5: Solve for x
    x = 2,731,000,769,986,583/69,379,710.44
  6. Step 6: Final answer
    x = 39,363,104.18

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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.