Home / 3,052,201,333.70-4,578,302,000.55-754,486,645.70

Finding the Fourth Proportional to 3,052,201,333.70, 4,578,302,000.55 and 754,486,645.70

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Solution

The fourth proportional to 3,052,201,333.70, 4,578,302,000.55 and 754,486,645.70 is: 1,131,729,968.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,201,333.70 : 4,578,302,000.55 = 754,486,645.70 : x
  2. Step 2: Convert to fraction form
    3,052,201,333.70/4,578,302,000.55 = 754,486,645.70/x
  3. Step 3: Cross multiply
    3,052,201,333.70x = 4,578,302,000.55 × 754,486,645.70
  4. Step 4: Simplify right side
    3,052,201,333.70x = 3,454,267,719,396,569,600
  5. Step 5: Solve for x
    x = 3,454,267,719,396,569,600/3,052,201,333.70
  6. Step 6: Final answer
    x = 1,131,729,968.55

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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.