Home / 4,185,585,615,121.80-6,278,378,422,682.70-4,185,585,615,121.80

Finding the Fourth Proportional to 4,185,585,615,121.80, 6,278,378,422,682.70 and 4,185,585,615,121.80

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Solution

The fourth proportional to 4,185,585,615,121.80, 6,278,378,422,682.70 and 4,185,585,615,121.80 is: 6,278,378,422,682.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,185,585,615,121.80 : 6,278,378,422,682.70 = 4,185,585,615,121.80 : x
  2. Step 2: Convert to fraction form
    4,185,585,615,121.80/6,278,378,422,682.70 = 4,185,585,615,121.80/x
  3. Step 3: Cross multiply
    4,185,585,615,121.80x = 6,278,378,422,682.70 × 4,185,585,615,121.80
  4. Step 4: Simplify right side
    4,185,585,615,121.80x = 26,278,690,412,271,805,013,164,032
  5. Step 5: Solve for x
    x = 26,278,690,412,271,805,013,164,032/4,185,585,615,121.80
  6. Step 6: Final answer
    x = 6,278,378,422,682.70

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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.