Home / 2,082,073,730.81-3,123,627,505.65-1,033,304,146.57

Finding the Fourth Proportional to 2,082,073,730.81, 3,123,627,505.65 and 1,033,304,146.57

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Solution

The fourth proportional to 2,082,073,730.81, 3,123,627,505.65 and 1,033,304,146.57 is: 1,550,212,754.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,073,730.81 : 3,123,627,505.65 = 1,033,304,146.57 : x
  2. Step 2: Convert to fraction form
    2,082,073,730.81/3,123,627,505.65 = 1,033,304,146.57/x
  3. Step 3: Cross multiply
    2,082,073,730.81x = 3,123,627,505.65 × 1,033,304,146.57
  4. Step 4: Simplify right side
    2,082,073,730.81x = 3,227,657,253,924,295,680
  5. Step 5: Solve for x
    x = 3,227,657,253,924,295,680/2,082,073,730.81
  6. Step 6: Final answer
    x = 1,550,212,754.79

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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.