Home / 4,227,475,917,502.30-6,338,618,710,512.20-1,642,880,603,076.80

Finding the Fourth Proportional to 4,227,475,917,502.30, 6,338,618,710,512.20 and 1,642,880,603,076.80

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Solution

The fourth proportional to 4,227,475,917,502.30, 6,338,618,710,512.20 and 1,642,880,603,076.80 is: 2,463,312,371,972.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,475,917,502.30 : 6,338,618,710,512.20 = 1,642,880,603,076.80 : x
  2. Step 2: Convert to fraction form
    4,227,475,917,502.30/6,338,618,710,512.20 = 1,642,880,603,076.80/x
  3. Step 3: Cross multiply
    4,227,475,917,502.30x = 6,338,618,710,512.20 × 1,642,880,603,076.80
  4. Step 4: Simplify right side
    4,227,475,917,502.30x = 10,413,593,729,800,172,103,270,400
  5. Step 5: Solve for x
    x = 10,413,593,729,800,172,103,270,400/4,227,475,917,502.30
  6. Step 6: Final answer
    x = 2,463,312,371,972.73

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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.