Home / 1,554,966,305.70-2,332,449,458.55-1,511,919,584.70

Finding the Fourth Proportional to 1,554,966,305.70, 2,332,449,458.55 and 1,511,919,584.70

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Solution

The fourth proportional to 1,554,966,305.70, 2,332,449,458.55 and 1,511,919,584.70 is: 2,267,879,377.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,966,305.70 : 2,332,449,458.55 = 1,511,919,584.70 : x
  2. Step 2: Convert to fraction form
    1,554,966,305.70/2,332,449,458.55 = 1,511,919,584.70/x
  3. Step 3: Cross multiply
    1,554,966,305.70x = 2,332,449,458.55 × 1,511,919,584.70
  4. Step 4: Simplify right side
    1,554,966,305.70x = 3,526,476,016,704,656,384
  5. Step 5: Solve for x
    x = 3,526,476,016,704,656,384/1,554,966,305.70
  6. Step 6: Final answer
    x = 2,267,879,377.05

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Double scale
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Similar ratio
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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.