Home / 2,049,290,428.84-3,074,123,236.22-575,420,306.00

Finding the Fourth Proportional to 2,049,290,428.84, 3,074,123,236.22 and 575,420,306.00

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Solution

The fourth proportional to 2,049,290,428.84, 3,074,123,236.22 and 575,420,306.00 is: 863,183,133.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,290,428.84 : 3,074,123,236.22 = 575,420,306.00 : x
  2. Step 2: Convert to fraction form
    2,049,290,428.84/3,074,123,236.22 = 575,420,306.00/x
  3. Step 3: Cross multiply
    2,049,290,428.84x = 3,074,123,236.22 × 575,420,306.00
  4. Step 4: Simplify right side
    2,049,290,428.84x = 1,768,912,933,249,175,040
  5. Step 5: Solve for x
    x = 1,768,912,933,249,175,040/2,049,290,428.84
  6. Step 6: Final answer
    x = 863,183,133.22

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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.