Home / 34,961,953.05-48,247,697.39-19,493,000.73

Finding the Fourth Proportional to 34,961,953.05, 48,247,697.39 and 19,493,000.73

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Solution

The fourth proportional to 34,961,953.05, 48,247,697.39 and 19,493,000.73 is: 26,900,453.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,961,953.05 : 48,247,697.39 = 19,493,000.73 : x
  2. Step 2: Convert to fraction form
    34,961,953.05/48,247,697.39 = 19,493,000.73/x
  3. Step 3: Cross multiply
    34,961,953.05x = 48,247,697.39 × 19,493,000.73
  4. Step 4: Simplify right side
    34,961,953.05x = 940,492,400,346,624.12
  5. Step 5: Solve for x
    x = 940,492,400,346,624.12/34,961,953.05
  6. Step 6: Final answer
    x = 26,900,453.73

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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.