Home / 63,915,393.13-95,887,297.90-29,818,138.57

Finding the Fourth Proportional to 63,915,393.13, 95,887,297.90 and 29,818,138.57

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Solution

The fourth proportional to 63,915,393.13, 95,887,297.90 and 29,818,138.57 is: 44,733,836.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,915,393.13 : 95,887,297.90 = 29,818,138.57 : x
  2. Step 2: Convert to fraction form
    63,915,393.13/95,887,297.90 = 29,818,138.57/x
  3. Step 3: Cross multiply
    63,915,393.13x = 95,887,297.90 × 29,818,138.57
  4. Step 4: Simplify right side
    63,915,393.13x = 2,859,180,735,682,624.50
  5. Step 5: Solve for x
    x = 2,859,180,735,682,624.50/63,915,393.13
  6. Step 6: Final answer
    x = 44,733,836.34

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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.