Home / 3,522,674,428.30-5,284,011,642.45-1,069,007,394.70

Finding the Fourth Proportional to 3,522,674,428.30, 5,284,011,642.45 and 1,069,007,394.70

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Solution

The fourth proportional to 3,522,674,428.30, 5,284,011,642.45 and 1,069,007,394.70 is: 1,603,511,092.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,674,428.30 : 5,284,011,642.45 = 1,069,007,394.70 : x
  2. Step 2: Convert to fraction form
    3,522,674,428.30/5,284,011,642.45 = 1,069,007,394.70/x
  3. Step 3: Cross multiply
    3,522,674,428.30x = 5,284,011,642.45 × 1,069,007,394.70
  4. Step 4: Simplify right side
    3,522,674,428.30x = 5,648,647,519,459,942,400
  5. Step 5: Solve for x
    x = 5,648,647,519,459,942,400/3,522,674,428.30
  6. Step 6: Final answer
    x = 1,603,511,092.05

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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.