Home / 44,073,558-66,114,147.24-12,160,854

Finding the Fourth Proportional to 44,073,558, 66,114,147.24 and 12,160,854

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Solution

The fourth proportional to 44,073,558, 66,114,147.24 and 12,160,854 is: 18,242,332.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,073,558 : 66,114,147.24 = 12,160,854 : x
  2. Step 2: Convert to fraction form
    44,073,558/66,114,147.24 = 12,160,854/x
  3. Step 3: Cross multiply
    44,073,558x = 66,114,147.24 × 12,160,854
  4. Step 4: Simplify right side
    44,073,558x = 804,004,491,920,143
  5. Step 5: Solve for x
    x = 804,004,491,920,143/44,073,558
  6. Step 6: Final answer
    x = 18,242,332.33

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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.