Home / 23,979,658.88-33,089,928.76-13,525,099.04

Finding the Fourth Proportional to 23,979,658.88, 33,089,928.76 and 13,525,099.04

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Solution

The fourth proportional to 23,979,658.88, 33,089,928.76 and 13,525,099.04 is: 18,663,508.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,979,658.88 : 33,089,928.76 = 13,525,099.04 : x
  2. Step 2: Convert to fraction form
    23,979,658.88/33,089,928.76 = 13,525,099.04/x
  3. Step 3: Cross multiply
    23,979,658.88x = 33,089,928.76 × 13,525,099.04
  4. Step 4: Simplify right side
    23,979,658.88x = 447,544,563,705,544.38
  5. Step 5: Solve for x
    x = 447,544,563,705,544.38/23,979,658.88
  6. Step 6: Final answer
    x = 18,663,508.35

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1.5x scale

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.