Home / 2,012,666,595,969.90-3,019,423,952,336.10-652,717,267,190.04

Finding the Fourth Proportional to 2,012,666,595,969.90, 3,019,423,952,336.10 and 652,717,267,190.04

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Solution

The fourth proportional to 2,012,666,595,969.90, 3,019,423,952,336.10 and 652,717,267,190.04 is: 979,213,424,917.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,666,595,969.90 : 3,019,423,952,336.10 = 652,717,267,190.04 : x
  2. Step 2: Convert to fraction form
    2,012,666,595,969.90/3,019,423,952,336.10 = 652,717,267,190.04/x
  3. Step 3: Cross multiply
    2,012,666,595,969.90x = 3,019,423,952,336.10 × 652,717,267,190.04
  4. Step 4: Simplify right side
    2,012,666,595,969.90x = 1,970,830,150,656,968,972,304,384
  5. Step 5: Solve for x
    x = 1,970,830,150,656,968,972,304,384/2,012,666,595,969.90
  6. Step 6: Final answer
    x = 979,213,424,917.62

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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.