Home / 3,098,469,265,039.20-4,277,258,857,589.20-2,001,586,820,096.70

Finding the Fourth Proportional to 3,098,469,265,039.20, 4,277,258,857,589.20 and 2,001,586,820,096.70

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Solution

The fourth proportional to 3,098,469,265,039.20, 4,277,258,857,589.20 and 2,001,586,820,096.70 is: 2,763,075,642,573.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,469,265,039.20 : 4,277,258,857,589.20 = 2,001,586,820,096.70 : x
  2. Step 2: Convert to fraction form
    3,098,469,265,039.20/4,277,258,857,589.20 = 2,001,586,820,096.70/x
  3. Step 3: Cross multiply
    3,098,469,265,039.20x = 4,277,258,857,589.20 × 2,001,586,820,096.70
  4. Step 4: Simplify right side
    3,098,469,265,039.20x = 8,561,304,955,492,411,090,403,328
  5. Step 5: Solve for x
    x = 8,561,304,955,492,411,090,403,328/3,098,469,265,039.20
  6. Step 6: Final answer
    x = 2,763,075,642,573.49

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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.