Home / 2,040,472,642.45-3,060,708,963.68-1,007,351,338.45

Finding the Fourth Proportional to 2,040,472,642.45, 3,060,708,963.68 and 1,007,351,338.45

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Solution

The fourth proportional to 2,040,472,642.45, 3,060,708,963.68 and 1,007,351,338.45 is: 1,511,027,007.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,472,642.45 : 3,060,708,963.68 = 1,007,351,338.45 : x
  2. Step 2: Convert to fraction form
    2,040,472,642.45/3,060,708,963.68 = 1,007,351,338.45/x
  3. Step 3: Cross multiply
    2,040,472,642.45x = 3,060,708,963.68 × 1,007,351,338.45
  4. Step 4: Simplify right side
    2,040,472,642.45x = 3,083,209,271,168,960,512
  5. Step 5: Solve for x
    x = 3,083,209,271,168,960,512/2,040,472,642.45
  6. Step 6: Final answer
    x = 1,511,027,007.68

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Double scale
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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.