Home / 149,950,770.42-224,936,024.99-39,289,150.05

Finding the Fourth Proportional to 149,950,770.42, 224,936,024.99 and 39,289,150.05

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Solution

The fourth proportional to 149,950,770.42, 224,936,024.99 and 39,289,150.05 is: 58,936,310.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,950,770.42 : 224,936,024.99 = 39,289,150.05 : x
  2. Step 2: Convert to fraction form
    149,950,770.42/224,936,024.99 = 39,289,150.05/x
  3. Step 3: Cross multiply
    149,950,770.42x = 224,936,024.99 × 39,289,150.05
  4. Step 4: Simplify right side
    149,950,770.42x = 8,837,545,237,286,214
  5. Step 5: Solve for x
    x = 8,837,545,237,286,214/149,950,770.42
  6. Step 6: Final answer
    x = 58,936,310.98

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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.