Home / 2,012,666,594,923-3,019,423,950,766.50-652,717,266,142.42

Finding the Fourth Proportional to 2,012,666,594,923, 3,019,423,950,766.50 and 652,717,266,142.42

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Solution

The fourth proportional to 2,012,666,594,923, 3,019,423,950,766.50 and 652,717,266,142.42 is: 979,213,423,346.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,666,594,923 : 3,019,423,950,766.50 = 652,717,266,142.42 : x
  2. Step 2: Convert to fraction form
    2,012,666,594,923/3,019,423,950,766.50 = 652,717,266,142.42/x
  3. Step 3: Cross multiply
    2,012,666,594,923x = 3,019,423,950,766.50 × 652,717,266,142.42
  4. Step 4: Simplify right side
    2,012,666,594,923x = 1,970,830,146,469,255,062,749,184
  5. Step 5: Solve for x
    x = 1,970,830,146,469,255,062,749,184/2,012,666,594,923
  6. Step 6: Final answer
    x = 979,213,423,346.28

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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.