Home / 6,090,891,889.29-9,129,889,580.97-2,048,774,425.20

Finding the Fourth Proportional to 6,090,891,889.29, 9,129,889,580.97 and 2,048,774,425.20

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Solution

The fourth proportional to 6,090,891,889.29, 9,129,889,580.97 and 2,048,774,425.20 is: 3,070,992,658.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,891,889.29 : 9,129,889,580.97 = 2,048,774,425.20 : x
  2. Step 2: Convert to fraction form
    6,090,891,889.29/9,129,889,580.97 = 2,048,774,425.20/x
  3. Step 3: Cross multiply
    6,090,891,889.29x = 9,129,889,580.97 × 2,048,774,425.20
  4. Step 4: Simplify right side
    6,090,891,889.29x = 18,705,084,278,420,295,680
  5. Step 5: Solve for x
    x = 18,705,084,278,420,295,680/6,090,891,889.29
  6. Step 6: Final answer
    x = 3,070,992,658.94

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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.