Home / 3,681,615,553.80-5,523,198,922.32-1,194,282,264.42

Finding the Fourth Proportional to 3,681,615,553.80, 5,523,198,922.32 and 1,194,282,264.42

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Solution

The fourth proportional to 3,681,615,553.80, 5,523,198,922.32 and 1,194,282,264.42 is: 1,791,674,991.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,615,553.80 : 5,523,198,922.32 = 1,194,282,264.42 : x
  2. Step 2: Convert to fraction form
    3,681,615,553.80/5,523,198,922.32 = 1,194,282,264.42/x
  3. Step 3: Cross multiply
    3,681,615,553.80x = 5,523,198,922.32 × 1,194,282,264.42
  4. Step 4: Simplify right side
    3,681,615,553.80x = 6,596,258,515,790,433,280
  5. Step 5: Solve for x
    x = 6,596,258,515,790,433,280/3,681,615,553.80
  6. Step 6: Final answer
    x = 1,791,674,991.43

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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.