Home / 149,682,402-224,523,611.64-36,215,010

Finding the Fourth Proportional to 149,682,402, 224,523,611.64 and 36,215,010

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Solution

The fourth proportional to 149,682,402, 224,523,611.64 and 36,215,010 is: 54,322,517.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,682,402 : 224,523,611.64 = 36,215,010 : x
  2. Step 2: Convert to fraction form
    149,682,402/224,523,611.64 = 36,215,010/x
  3. Step 3: Cross multiply
    149,682,402x = 224,523,611.64 × 36,215,010
  4. Step 4: Simplify right side
    149,682,402x = 8,131,124,840,778,716
  5. Step 5: Solve for x
    x = 8,131,124,840,778,716/149,682,402
  6. Step 6: Final answer
    x = 54,322,517.09

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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.