Home / 17,030,797.74-25,550,108.61-4,900,361.67

Finding the Fourth Proportional to 17,030,797.74, 25,550,108.61 and 4,900,361.67

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Solution

The fourth proportional to 17,030,797.74, 25,550,108.61 and 4,900,361.67 is: 7,351,668.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,797.74 : 25,550,108.61 = 4,900,361.67 : x
  2. Step 2: Convert to fraction form
    17,030,797.74/25,550,108.61 = 4,900,361.67/x
  3. Step 3: Cross multiply
    17,030,797.74x = 25,550,108.61 × 4,900,361.67
  4. Step 4: Simplify right side
    17,030,797.74x = 125,204,772,896,780.97
  5. Step 5: Solve for x
    x = 125,204,772,896,780.97/17,030,797.74
  6. Step 6: Final answer
    x = 7,351,668.13

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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.