Home / 26,849,793.67-40,294,748.03-18,193,368.83

Finding the Fourth Proportional to 26,849,793.67, 40,294,748.03 and 18,193,368.83

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Solution

The fourth proportional to 26,849,793.67, 40,294,748.03 and 18,193,368.83 is: 27,303,644.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,849,793.67 : 40,294,748.03 = 18,193,368.83 : x
  2. Step 2: Convert to fraction form
    26,849,793.67/40,294,748.03 = 18,193,368.83/x
  3. Step 3: Cross multiply
    26,849,793.67x = 40,294,748.03 × 18,193,368.83
  4. Step 4: Simplify right side
    26,849,793.67x = 733,097,212,529,265.25
  5. Step 5: Solve for x
    x = 733,097,212,529,265.25/26,849,793.67
  6. Step 6: Final answer
    x = 27,303,644.18

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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.