Home / 41,453,730.30-62,180,595.45-13,083,195.90

Finding the Fourth Proportional to 41,453,730.30, 62,180,595.45 and 13,083,195.90

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Solution

The fourth proportional to 41,453,730.30, 62,180,595.45 and 13,083,195.90 is: 19,624,793.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,453,730.30 : 62,180,595.45 = 13,083,195.90 : x
  2. Step 2: Convert to fraction form
    41,453,730.30/62,180,595.45 = 13,083,195.90/x
  3. Step 3: Cross multiply
    41,453,730.30x = 62,180,595.45 × 13,083,195.90
  4. Step 4: Simplify right side
    41,453,730.30x = 813,520,911,450,998.75
  5. Step 5: Solve for x
    x = 813,520,911,450,998.75/41,453,730.30
  6. Step 6: Final answer
    x = 19,624,793.85

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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.