Home / 1,644,368,329,710.40-2,466,542,545,990.20-894,517,408,141.60

Finding the Fourth Proportional to 1,644,368,329,710.40, 2,466,542,545,990.20 and 894,517,408,141.60

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Solution

The fourth proportional to 1,644,368,329,710.40, 2,466,542,545,990.20 and 894,517,408,141.60 is: 1,341,770,700,302.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,368,329,710.40 : 2,466,542,545,990.20 = 894,517,408,141.60 : x
  2. Step 2: Convert to fraction form
    1,644,368,329,710.40/2,466,542,545,990.20 = 894,517,408,141.60/x
  3. Step 3: Cross multiply
    1,644,368,329,710.40x = 2,466,542,545,990.20 × 894,517,408,141.60
  4. Step 4: Simplify right side
    1,644,368,329,710.40x = 2,206,365,245,310,137,133,957,120
  5. Step 5: Solve for x
    x = 2,206,365,245,310,137,133,957,120/1,644,368,329,710.40
  6. Step 6: Final answer
    x = 1,341,770,700,302.11

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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.