Home / 175,163,469,367.21-262,745,634,616.45-49,394,725,555.93

Finding the Fourth Proportional to 175,163,469,367.21, 262,745,634,616.45 and 49,394,725,555.93

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Solution

The fourth proportional to 175,163,469,367.21, 262,745,634,616.45 and 49,394,725,555.93 is: 74,092,209,750.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,163,469,367.21 : 262,745,634,616.45 = 49,394,725,555.93 : x
  2. Step 2: Convert to fraction form
    175,163,469,367.21/262,745,634,616.45 = 49,394,725,555.93/x
  3. Step 3: Cross multiply
    175,163,469,367.21x = 262,745,634,616.45 × 49,394,725,555.93
  4. Step 4: Simplify right side
    175,163,469,367.21x = 12,978,248,512,898,208,890,880
  5. Step 5: Solve for x
    x = 12,978,248,512,898,208,890,880/175,163,469,367.21
  6. Step 6: Final answer
    x = 74,092,209,750.03

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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.