Home / 4,536,349,748.55-6,804,524,622.83-3,761,508,770.55

Finding the Fourth Proportional to 4,536,349,748.55, 6,804,524,622.83 and 3,761,508,770.55

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Solution

The fourth proportional to 4,536,349,748.55, 6,804,524,622.83 and 3,761,508,770.55 is: 5,642,263,155.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,349,748.55 : 6,804,524,622.83 = 3,761,508,770.55 : x
  2. Step 2: Convert to fraction form
    4,536,349,748.55/6,804,524,622.83 = 3,761,508,770.55/x
  3. Step 3: Cross multiply
    4,536,349,748.55x = 6,804,524,622.83 × 3,761,508,770.55
  4. Step 4: Simplify right side
    4,536,349,748.55x = 25,595,279,048,179,666,944
  5. Step 5: Solve for x
    x = 25,595,279,048,179,666,944/4,536,349,748.55
  6. Step 6: Final answer
    x = 5,642,263,155.83

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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.