Home / 236,250,375.40-354,375,563.10-108,599,559.40

Finding the Fourth Proportional to 236,250,375.40, 354,375,563.10 and 108,599,559.40

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Solution

The fourth proportional to 236,250,375.40, 354,375,563.10 and 108,599,559.40 is: 162,899,339.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,250,375.40 : 354,375,563.10 = 108,599,559.40 : x
  2. Step 2: Convert to fraction form
    236,250,375.40/354,375,563.10 = 108,599,559.40/x
  3. Step 3: Cross multiply
    236,250,375.40x = 354,375,563.10 × 108,599,559.40
  4. Step 4: Simplify right side
    236,250,375.40x = 38,485,030,014,786,904
  5. Step 5: Solve for x
    x = 38,485,030,014,786,904/236,250,375.40
  6. Step 6: Final answer
    x = 162,899,339.10

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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.