Home / 34,908,626,933.72-52,362,941,093.37-8,379,143,499.81

Finding the Fourth Proportional to 34,908,626,933.72, 52,362,941,093.37 and 8,379,143,499.81

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Solution

The fourth proportional to 34,908,626,933.72, 52,362,941,093.37 and 8,379,143,499.81 is: 12,568,715,416.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,908,626,933.72 : 52,362,941,093.37 = 8,379,143,499.81 : x
  2. Step 2: Convert to fraction form
    34,908,626,933.72/52,362,941,093.37 = 8,379,143,499.81/x
  3. Step 3: Cross multiply
    34,908,626,933.72x = 52,362,941,093.37 × 8,379,143,499.81
  4. Step 4: Simplify right side
    34,908,626,933.72x = 438,756,597,493,141,471,232
  5. Step 5: Solve for x
    x = 438,756,597,493,141,471,232/34,908,626,933.72
  6. Step 6: Final answer
    x = 12,568,715,416.00

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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.