Home / 17,794,880.60-26,692,320.90-10,236,608.60

Finding the Fourth Proportional to 17,794,880.60, 26,692,320.90 and 10,236,608.60

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Solution

The fourth proportional to 17,794,880.60, 26,692,320.90 and 10,236,608.60 is: 15,354,912.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,794,880.60 : 26,692,320.90 = 10,236,608.60 : x
  2. Step 2: Convert to fraction form
    17,794,880.60/26,692,320.90 = 10,236,608.60/x
  3. Step 3: Cross multiply
    17,794,880.60x = 26,692,320.90 × 10,236,608.60
  4. Step 4: Simplify right side
    17,794,880.60x = 273,238,841,678,899.72
  5. Step 5: Solve for x
    x = 273,238,841,678,899.72/17,794,880.60
  6. Step 6: Final answer
    x = 15,354,912.90

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1.5x scale

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.