Home / 199,548,192.64-273,376,457.09-192,087,523.71

Finding the Fourth Proportional to 199,548,192.64, 273,376,457.09 and 192,087,523.71

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Solution

The fourth proportional to 199,548,192.64, 273,376,457.09 and 192,087,523.71 is: 263,155,511.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,548,192.64 : 273,376,457.09 = 192,087,523.71 : x
  2. Step 2: Convert to fraction form
    199,548,192.64/273,376,457.09 = 192,087,523.71/x
  3. Step 3: Cross multiply
    199,548,192.64x = 273,376,457.09 × 192,087,523.71
  4. Step 4: Simplify right side
    199,548,192.64x = 52,512,206,683,031,168
  5. Step 5: Solve for x
    x = 52,512,206,683,031,168/199,548,192.64
  6. Step 6: Final answer
    x = 263,155,511.40

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.