Home / 149,950,770.47-224,936,025.06-39,289,150.09

Finding the Fourth Proportional to 149,950,770.47, 224,936,025.06 and 39,289,150.09

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Solution

The fourth proportional to 149,950,770.47, 224,936,025.06 and 39,289,150.09 is: 58,936,311.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,950,770.47 : 224,936,025.06 = 39,289,150.09 : x
  2. Step 2: Convert to fraction form
    149,950,770.47/224,936,025.06 = 39,289,150.09/x
  3. Step 3: Cross multiply
    149,950,770.47x = 224,936,025.06 × 39,289,150.09
  4. Step 4: Simplify right side
    149,950,770.47x = 8,837,545,249,230,342
  5. Step 5: Solve for x
    x = 8,837,545,249,230,342/149,950,770.47
  6. Step 6: Final answer
    x = 58,936,311.04

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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.