Home / 26,043,156-39,060,930.87-7,594,143.30

Finding the Fourth Proportional to 26,043,156, 39,060,930.87 and 7,594,143.30

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Solution

The fourth proportional to 26,043,156, 39,060,930.87 and 7,594,143.30 is: 11,390,105.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,043,156 : 39,060,930.87 = 7,594,143.30 : x
  2. Step 2: Convert to fraction form
    26,043,156/39,060,930.87 = 7,594,143.30/x
  3. Step 3: Cross multiply
    26,043,156x = 39,060,930.87 × 7,594,143.30
  4. Step 4: Simplify right side
    26,043,156x = 296,634,306,458,173.62
  5. Step 5: Solve for x
    x = 296,634,306,458,173.62/26,043,156
  6. Step 6: Final answer
    x = 11,390,105.96

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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.