Home / 44,205,233.52-66,316,818.72-13,906,049.52

Finding the Fourth Proportional to 44,205,233.52, 66,316,818.72 and 13,906,049.52

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Solution

The fourth proportional to 44,205,233.52, 66,316,818.72 and 13,906,049.52 is: 20,861,895.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,205,233.52 : 66,316,818.72 = 13,906,049.52 : x
  2. Step 2: Convert to fraction form
    44,205,233.52/66,316,818.72 = 13,906,049.52/x
  3. Step 3: Cross multiply
    44,205,233.52x = 66,316,818.72 × 13,906,049.52
  4. Step 4: Simplify right side
    44,205,233.52x = 922,204,965,129,183
  5. Step 5: Solve for x
    x = 922,204,965,129,183/44,205,233.52
  6. Step 6: Final answer
    x = 20,861,895.57

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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.