Home / 3,100,264,304,510.20-4,278,349,823,222.90-1,711,333,270,787.40

Finding the Fourth Proportional to 3,100,264,304,510.20, 4,278,349,823,222.90 and 1,711,333,270,787.40

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Solution

The fourth proportional to 3,100,264,304,510.20, 4,278,349,823,222.90 and 1,711,333,270,787.40 is: 2,361,631,679,562.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,264,304,510.20 : 4,278,349,823,222.90 = 1,711,333,270,787.40 : x
  2. Step 2: Convert to fraction form
    3,100,264,304,510.20/4,278,349,823,222.90 = 1,711,333,270,787.40/x
  3. Step 3: Cross multiply
    3,100,264,304,510.20x = 4,278,349,823,222.90 × 1,711,333,270,787.40
  4. Step 4: Simplify right side
    3,100,264,304,510.20x = 7,321,682,396,548,739,499,032,576
  5. Step 5: Solve for x
    x = 7,321,682,396,548,739,499,032,576/3,100,264,304,510.20
  6. Step 6: Final answer
    x = 2,361,631,679,562.71

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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.