Home / 4,481,298,045.30-6,721,947,067.95-2,737,905,844.80

Finding the Fourth Proportional to 4,481,298,045.30, 6,721,947,067.95 and 2,737,905,844.80

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Solution

The fourth proportional to 4,481,298,045.30, 6,721,947,067.95 and 2,737,905,844.80 is: 4,106,858,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,298,045.30 : 6,721,947,067.95 = 2,737,905,844.80 : x
  2. Step 2: Convert to fraction form
    4,481,298,045.30/6,721,947,067.95 = 2,737,905,844.80/x
  3. Step 3: Cross multiply
    4,481,298,045.30x = 6,721,947,067.95 × 2,737,905,844.80
  4. Step 4: Simplify right side
    4,481,298,045.30x = 18,404,058,165,776,529,408
  5. Step 5: Solve for x
    x = 18,404,058,165,776,529,408/4,481,298,045.30
  6. Step 6: Final answer
    x = 4,106,858,767.20

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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.