Home / 3,670,972,062,829-5,065,957,196,296.80-2,002,423,805,284.60

Finding the Fourth Proportional to 3,670,972,062,829, 5,065,957,196,296.80 and 2,002,423,805,284.60

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Solution

The fourth proportional to 3,670,972,062,829, 5,065,957,196,296.80 and 2,002,423,805,284.60 is: 2,763,353,442,303.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,062,829 : 5,065,957,196,296.80 = 2,002,423,805,284.60 : x
  2. Step 2: Convert to fraction form
    3,670,972,062,829/5,065,957,196,296.80 = 2,002,423,805,284.60/x
  3. Step 3: Cross multiply
    3,670,972,062,829x = 5,065,957,196,296.80 × 2,002,423,805,284.60
  4. Step 4: Simplify right side
    3,670,972,062,829x = 10,144,193,286,417,542,557,990,912
  5. Step 5: Solve for x
    x = 10,144,193,286,417,542,557,990,912/3,670,972,062,829
  6. Step 6: Final answer
    x = 2,763,353,442,303.24

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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.