Home / 38,884,058.56-53,661,631.00-22,364,187.73

Finding the Fourth Proportional to 38,884,058.56, 53,661,631.00 and 22,364,187.73

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Solution

The fourth proportional to 38,884,058.56, 53,661,631.00 and 22,364,187.73 is: 30,863,516.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,884,058.56 : 53,661,631.00 = 22,364,187.73 : x
  2. Step 2: Convert to fraction form
    38,884,058.56/53,661,631.00 = 22,364,187.73/x
  3. Step 3: Cross multiply
    38,884,058.56x = 53,661,631.00 × 22,364,187.73
  4. Step 4: Simplify right side
    38,884,058.56x = 1,200,098,789,672,747.50
  5. Step 5: Solve for x
    x = 1,200,098,789,672,747.50/38,884,058.56
  6. Step 6: Final answer
    x = 30,863,516.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.