Home / 17,550,601.20-26,325,901.80-6,189,573.60

Finding the Fourth Proportional to 17,550,601.20, 26,325,901.80 and 6,189,573.60

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Solution

The fourth proportional to 17,550,601.20, 26,325,901.80 and 6,189,573.60 is: 9,284,360.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,550,601.20 : 26,325,901.80 = 6,189,573.60 : x
  2. Step 2: Convert to fraction form
    17,550,601.20/26,325,901.80 = 6,189,573.60/x
  3. Step 3: Cross multiply
    17,550,601.20x = 26,325,901.80 × 6,189,573.60
  4. Step 4: Simplify right side
    17,550,601.20x = 162,946,106,777,472.47
  5. Step 5: Solve for x
    x = 162,946,106,777,472.47/17,550,601.20
  6. Step 6: Final answer
    x = 9,284,360.40

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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.