Home / 377,583,536,401.20-566,375,304,601.80-258,567,962,180.40

Finding the Fourth Proportional to 377,583,536,401.20, 566,375,304,601.80 and 258,567,962,180.40

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Solution

The fourth proportional to 377,583,536,401.20, 566,375,304,601.80 and 258,567,962,180.40 is: 387,851,943,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,583,536,401.20 : 566,375,304,601.80 = 258,567,962,180.40 : x
  2. Step 2: Convert to fraction form
    377,583,536,401.20/566,375,304,601.80 = 258,567,962,180.40/x
  3. Step 3: Cross multiply
    377,583,536,401.20x = 566,375,304,601.80 × 258,567,962,180.40
  4. Step 4: Simplify right side
    377,583,536,401.20x = 146,446,508,340,190,763,810,816
  5. Step 5: Solve for x
    x = 146,446,508,340,190,763,810,816/377,583,536,401.20
  6. Step 6: Final answer
    x = 387,851,943,270.60

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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.