Home / 196,986,548.52-295,494,674.94-58,801,239.72

Finding the Fourth Proportional to 196,986,548.52, 295,494,674.94 and 58,801,239.72

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Solution

The fourth proportional to 196,986,548.52, 295,494,674.94 and 58,801,239.72 is: 88,206,293.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,986,548.52 : 295,494,674.94 = 58,801,239.72 : x
  2. Step 2: Convert to fraction form
    196,986,548.52/295,494,674.94 = 58,801,239.72/x
  3. Step 3: Cross multiply
    196,986,548.52x = 295,494,674.94 × 58,801,239.72
  4. Step 4: Simplify right side
    196,986,548.52x = 17,375,453,217,130,416
  5. Step 5: Solve for x
    x = 17,375,453,217,130,416/196,986,548.52
  6. Step 6: Final answer
    x = 88,206,293.01

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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.