Home / 34,910,813.66-48,175,142.25-19,229,500.57

Finding the Fourth Proportional to 34,910,813.66, 48,175,142.25 and 19,229,500.57

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Solution

The fourth proportional to 34,910,813.66, 48,175,142.25 and 19,229,500.57 is: 26,535,730.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,910,813.66 : 48,175,142.25 = 19,229,500.57 : x
  2. Step 2: Convert to fraction form
    34,910,813.66/48,175,142.25 = 19,229,500.57/x
  3. Step 3: Cross multiply
    34,910,813.66x = 48,175,142.25 × 19,229,500.57
  4. Step 4: Simplify right side
    34,910,813.66x = 926,383,925,380,369.75
  5. Step 5: Solve for x
    x = 926,383,925,380,369.75/34,910,813.66
  6. Step 6: Final answer
    x = 26,535,730.00

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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.