Home / 14,529,713,614.24-20,051,004,020.16-7,846,709,535.04

Finding the Fourth Proportional to 14,529,713,614.24, 20,051,004,020.16 and 7,846,709,535.04

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Solution

The fourth proportional to 14,529,713,614.24, 20,051,004,020.16 and 7,846,709,535.04 is: 10,828,458,743.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,529,713,614.24 : 20,051,004,020.16 = 7,846,709,535.04 : x
  2. Step 2: Convert to fraction form
    14,529,713,614.24/20,051,004,020.16 = 7,846,709,535.04/x
  3. Step 3: Cross multiply
    14,529,713,614.24x = 20,051,004,020.16 × 7,846,709,535.04
  4. Step 4: Simplify right side
    14,529,713,614.24x = 157,334,404,432,114,843,648
  5. Step 5: Solve for x
    x = 157,334,404,432,114,843,648/14,529,713,614.24
  6. Step 6: Final answer
    x = 10,828,458,743.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.