Home / 5,511,422,527.80-8,267,133,791.70-2,016,666,511.80

Finding the Fourth Proportional to 5,511,422,527.80, 8,267,133,791.70 and 2,016,666,511.80

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Solution

The fourth proportional to 5,511,422,527.80, 8,267,133,791.70 and 2,016,666,511.80 is: 3,024,999,767.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,422,527.80 : 8,267,133,791.70 = 2,016,666,511.80 : x
  2. Step 2: Convert to fraction form
    5,511,422,527.80/8,267,133,791.70 = 2,016,666,511.80/x
  3. Step 3: Cross multiply
    5,511,422,527.80x = 8,267,133,791.70 × 2,016,666,511.80
  4. Step 4: Simplify right side
    5,511,422,527.80x = 16,672,051,866,291,546,112
  5. Step 5: Solve for x
    x = 16,672,051,866,291,546,112/5,511,422,527.80
  6. Step 6: Final answer
    x = 3,024,999,767.70

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Double scale
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1.5x scale

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.