Home / 1,390,722,048,246.80-2,086,083,072,370.20-1,167,567,846,582.80

Finding the Fourth Proportional to 1,390,722,048,246.80, 2,086,083,072,370.20 and 1,167,567,846,582.80

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Solution

The fourth proportional to 1,390,722,048,246.80, 2,086,083,072,370.20 and 1,167,567,846,582.80 is: 1,751,351,769,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,390,722,048,246.80 : 2,086,083,072,370.20 = 1,167,567,846,582.80 : x
  2. Step 2: Convert to fraction form
    1,390,722,048,246.80/2,086,083,072,370.20 = 1,167,567,846,582.80/x
  3. Step 3: Cross multiply
    1,390,722,048,246.80x = 2,086,083,072,370.20 × 1,167,567,846,582.80
  4. Step 4: Simplify right side
    1,390,722,048,246.80x = 2,435,643,520,600,105,996,517,376
  5. Step 5: Solve for x
    x = 2,435,643,520,600,105,996,517,376/1,390,722,048,246.80
  6. Step 6: Final answer
    x = 1,751,351,769,874.20

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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.