Home / 2,082,073,729.86-3,123,627,504.19-1,033,304,145.62

Finding the Fourth Proportional to 2,082,073,729.86, 3,123,627,504.19 and 1,033,304,145.62

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Solution

The fourth proportional to 2,082,073,729.86, 3,123,627,504.19 and 1,033,304,145.62 is: 1,550,212,753.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,073,729.86 : 3,123,627,504.19 = 1,033,304,145.62 : x
  2. Step 2: Convert to fraction form
    2,082,073,729.86/3,123,627,504.19 = 1,033,304,145.62/x
  3. Step 3: Cross multiply
    2,082,073,729.86x = 3,123,627,504.19 × 1,033,304,145.62
  4. Step 4: Simplify right side
    2,082,073,729.86x = 3,227,657,249,434,082,816
  5. Step 5: Solve for x
    x = 3,227,657,249,434,082,816/2,082,073,729.86
  6. Step 6: Final answer
    x = 1,550,212,753.35

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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.