Home / 4,039,797,775.30-5,641,941,934.70-4,039,797,775.30

Finding the Fourth Proportional to 4,039,797,775.30, 5,641,941,934.70 and 4,039,797,775.30

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Solution

The fourth proportional to 4,039,797,775.30, 5,641,941,934.70 and 4,039,797,775.30 is: 5,641,941,934.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,797,775.30 : 5,641,941,934.70 = 4,039,797,775.30 : x
  2. Step 2: Convert to fraction form
    4,039,797,775.30/5,641,941,934.70 = 4,039,797,775.30/x
  3. Step 3: Cross multiply
    4,039,797,775.30x = 5,641,941,934.70 × 4,039,797,775.30
  4. Step 4: Simplify right side
    4,039,797,775.30x = 22,792,304,476,172,836,864
  5. Step 5: Solve for x
    x = 22,792,304,476,172,836,864/4,039,797,775.30
  6. Step 6: Final answer
    x = 5,641,941,934.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.