Home / 3,202,474,486,963.60-4,419,501,095,601.20-1,884,178,661,630.40

Finding the Fourth Proportional to 3,202,474,486,963.60, 4,419,501,095,601.20 and 1,884,178,661,630.40

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Solution

The fourth proportional to 3,202,474,486,963.60, 4,419,501,095,601.20 and 1,884,178,661,630.40 is: 2,600,217,329,843.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,474,486,963.60 : 4,419,501,095,601.20 = 1,884,178,661,630.40 : x
  2. Step 2: Convert to fraction form
    3,202,474,486,963.60/4,419,501,095,601.20 = 1,884,178,661,630.40/x
  3. Step 3: Cross multiply
    3,202,474,486,963.60x = 4,419,501,095,601.20 × 1,884,178,661,630.40
  4. Step 4: Simplify right side
    3,202,474,486,963.60x = 8,327,129,659,383,955,400,425,472
  5. Step 5: Solve for x
    x = 8,327,129,659,383,955,400,425,472/3,202,474,486,963.60
  6. Step 6: Final answer
    x = 2,600,217,329,843.35

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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.