Home / 2,511,269,425.75-3,465,326,556.25-1,454,068,751.47

Finding the Fourth Proportional to 2,511,269,425.75, 3,465,326,556.25 and 1,454,068,751.47

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Solution

The fourth proportional to 2,511,269,425.75, 3,465,326,556.25 and 1,454,068,751.47 is: 2,006,484,452.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,269,425.75 : 3,465,326,556.25 = 1,454,068,751.47 : x
  2. Step 2: Convert to fraction form
    2,511,269,425.75/3,465,326,556.25 = 1,454,068,751.47/x
  3. Step 3: Cross multiply
    2,511,269,425.75x = 3,465,326,556.25 × 1,454,068,751.47
  4. Step 4: Simplify right side
    2,511,269,425.75x = 5,038,823,059,082,272,768
  5. Step 5: Solve for x
    x = 5,038,823,059,082,272,768/2,511,269,425.75
  6. Step 6: Final answer
    x = 2,006,484,452.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.