Home / 1,825,178,889,103.40-2,737,768,333,655-1,747,794,277,058.60

Finding the Fourth Proportional to 1,825,178,889,103.40, 2,737,768,333,655 and 1,747,794,277,058.60

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Solution

The fourth proportional to 1,825,178,889,103.40, 2,737,768,333,655 and 1,747,794,277,058.60 is: 2,621,691,415,587.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,178,889,103.40 : 2,737,768,333,655 = 1,747,794,277,058.60 : x
  2. Step 2: Convert to fraction form
    1,825,178,889,103.40/2,737,768,333,655 = 1,747,794,277,058.60/x
  3. Step 3: Cross multiply
    1,825,178,889,103.40x = 2,737,768,333,655 × 1,747,794,277,058.60
  4. Step 4: Simplify right side
    1,825,178,889,103.40x = 4,785,055,825,474,469,217,959,936
  5. Step 5: Solve for x
    x = 4,785,055,825,474,469,217,959,936/1,825,178,889,103.40
  6. Step 6: Final answer
    x = 2,621,691,415,587.80

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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.