Home / 183,790,306.20-275,349,536.10-149,526,139.80

Finding the Fourth Proportional to 183,790,306.20, 275,349,536.10 and 149,526,139.80

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Solution

The fourth proportional to 183,790,306.20, 275,349,536.10 and 149,526,139.80 is: 224,015,912.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,790,306.20 : 275,349,536.10 = 149,526,139.80 : x
  2. Step 2: Convert to fraction form
    183,790,306.20/275,349,536.10 = 149,526,139.80/x
  3. Step 3: Cross multiply
    183,790,306.20x = 275,349,536.10 × 149,526,139.80
  4. Step 4: Simplify right side
    183,790,306.20x = 41,171,953,228,753,752
  5. Step 5: Solve for x
    x = 41,171,953,228,753,752/183,790,306.20
  6. Step 6: Final answer
    x = 224,015,912.92

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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.