Home / 180,050,113.62-248,469,408.86-97,543,898.37

Finding the Fourth Proportional to 180,050,113.62, 248,469,408.86 and 97,543,898.37

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Solution

The fourth proportional to 180,050,113.62, 248,469,408.86 and 97,543,898.37 is: 134,610,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,050,113.62 : 248,469,408.86 = 97,543,898.37 : x
  2. Step 2: Convert to fraction form
    180,050,113.62/248,469,408.86 = 97,543,898.37/x
  3. Step 3: Cross multiply
    180,050,113.62x = 248,469,408.86 × 97,543,898.37
  4. Step 4: Simplify right side
    180,050,113.62x = 24,236,674,765,406,100
  5. Step 5: Solve for x
    x = 24,236,674,765,406,100/180,050,113.62
  6. Step 6: Final answer
    x = 134,610,716.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.