Home / 202,104,028.40-303,156,042.60-110,271,023.60

Finding the Fourth Proportional to 202,104,028.40, 303,156,042.60 and 110,271,023.60

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Solution

The fourth proportional to 202,104,028.40, 303,156,042.60 and 110,271,023.60 is: 165,406,535.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,104,028.40 : 303,156,042.60 = 110,271,023.60 : x
  2. Step 2: Convert to fraction form
    202,104,028.40/303,156,042.60 = 110,271,023.60/x
  3. Step 3: Cross multiply
    202,104,028.40x = 303,156,042.60 × 110,271,023.60
  4. Step 4: Simplify right side
    202,104,028.40x = 33,429,327,128,027,208
  5. Step 5: Solve for x
    x = 33,429,327,128,027,208/202,104,028.40
  6. Step 6: Final answer
    x = 165,406,535.40

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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.