Home / 3,052,201,231.70-4,578,301,847.55-754,486,543.70

Finding the Fourth Proportional to 3,052,201,231.70, 4,578,301,847.55 and 754,486,543.70

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Solution

The fourth proportional to 3,052,201,231.70, 4,578,301,847.55 and 754,486,543.70 is: 1,131,729,815.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,201,231.70 : 4,578,301,847.55 = 754,486,543.70 : x
  2. Step 2: Convert to fraction form
    3,052,201,231.70/4,578,301,847.55 = 754,486,543.70/x
  3. Step 3: Cross multiply
    3,052,201,231.70x = 4,578,301,847.55 × 754,486,543.70
  4. Step 4: Simplify right side
    3,052,201,231.70x = 3,454,267,136,973,324,288
  5. Step 5: Solve for x
    x = 3,454,267,136,973,324,288/3,052,201,231.70
  6. Step 6: Final answer
    x = 1,131,729,815.55

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Double scale
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1.5x scale

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.