Home / 26,358,493.52-39,565,690.20-23,345,419.88

Finding the Fourth Proportional to 26,358,493.52, 39,565,690.20 and 23,345,419.88

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Solution

The fourth proportional to 26,358,493.52, 39,565,690.20 and 23,345,419.88 is: 35,042,884.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,358,493.52 : 39,565,690.20 = 23,345,419.88 : x
  2. Step 2: Convert to fraction form
    26,358,493.52/39,565,690.20 = 23,345,419.88/x
  3. Step 3: Cross multiply
    26,358,493.52x = 39,565,690.20 × 23,345,419.88
  4. Step 4: Simplify right side
    26,358,493.52x = 923,677,650,363,172.75
  5. Step 5: Solve for x
    x = 923,677,650,363,172.75/26,358,493.52
  6. Step 6: Final answer
    x = 35,042,884.75

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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.