Home / 34,961,956.05-48,247,701.54-19,493,003.73

Finding the Fourth Proportional to 34,961,956.05, 48,247,701.54 and 19,493,003.73

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Solution

The fourth proportional to 34,961,956.05, 48,247,701.54 and 19,493,003.73 is: 26,900,457.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,961,956.05 : 48,247,701.54 = 19,493,003.73 : x
  2. Step 2: Convert to fraction form
    34,961,956.05/48,247,701.54 = 19,493,003.73/x
  3. Step 3: Cross multiply
    34,961,956.05x = 48,247,701.54 × 19,493,003.73
  4. Step 4: Simplify right side
    34,961,956.05x = 940,492,626,083,146.75
  5. Step 5: Solve for x
    x = 940,492,626,083,146.75/34,961,956.05
  6. Step 6: Final answer
    x = 26,900,457.88

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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.