Home / 19,701,507,223.24-27,188,094,626.24-10,669,335,441.64

Finding the Fourth Proportional to 19,701,507,223.24, 27,188,094,626.24 and 10,669,335,441.64

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Solution

The fourth proportional to 19,701,507,223.24, 27,188,094,626.24 and 10,669,335,441.64 is: 14,723,690,847.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,701,507,223.24 : 27,188,094,626.24 = 10,669,335,441.64 : x
  2. Step 2: Convert to fraction form
    19,701,507,223.24/27,188,094,626.24 = 10,669,335,441.64/x
  3. Step 3: Cross multiply
    19,701,507,223.24x = 27,188,094,626.24 × 10,669,335,441.64
  4. Step 4: Simplify right side
    19,701,507,223.24x = 290,078,901,586,404,474,880
  5. Step 5: Solve for x
    x = 290,078,901,586,404,474,880/19,701,507,223.24
  6. Step 6: Final answer
    x = 14,723,690,847.58

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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.