Home / 43,770,205.46-60,410,384.07-25,446,119.78

Finding the Fourth Proportional to 43,770,205.46, 60,410,384.07 and 25,446,119.78

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Solution

The fourth proportional to 43,770,205.46, 60,410,384.07 and 25,446,119.78 is: 35,120,005.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,770,205.46 : 60,410,384.07 = 25,446,119.78 : x
  2. Step 2: Convert to fraction form
    43,770,205.46/60,410,384.07 = 25,446,119.78/x
  3. Step 3: Cross multiply
    43,770,205.46x = 60,410,384.07 × 25,446,119.78
  4. Step 4: Simplify right side
    43,770,205.46x = 1,537,209,869,001,024
  5. Step 5: Solve for x
    x = 1,537,209,869,001,024/43,770,205.46
  6. Step 6: Final answer
    x = 35,120,005.79

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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.