Home / 15,117,450.98-22,669,505.34-4,332,304.22

Finding the Fourth Proportional to 15,117,450.98, 22,669,505.34 and 4,332,304.22

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Solution

The fourth proportional to 15,117,450.98, 22,669,505.34 and 4,332,304.22 is: 6,496,544.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,117,450.98 : 22,669,505.34 = 4,332,304.22 : x
  2. Step 2: Convert to fraction form
    15,117,450.98/22,669,505.34 = 4,332,304.22/x
  3. Step 3: Cross multiply
    15,117,450.98x = 22,669,505.34 × 4,332,304.22
  4. Step 4: Simplify right side
    15,117,450.98x = 98,211,193,649,794.53
  5. Step 5: Solve for x
    x = 98,211,193,649,794.53/15,117,450.98
  6. Step 6: Final answer
    x = 6,496,544.54

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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.