Home / 34,594,765.27-47,741,772.55-19,125,846.36

Finding the Fourth Proportional to 34,594,765.27, 47,741,772.55 and 19,125,846.36

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Solution

The fourth proportional to 34,594,765.27, 47,741,772.55 and 19,125,846.36 is: 26,394,218.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,594,765.27 : 47,741,772.55 = 19,125,846.36 : x
  2. Step 2: Convert to fraction form
    34,594,765.27/47,741,772.55 = 19,125,846.36/x
  3. Step 3: Cross multiply
    34,594,765.27x = 47,741,772.55 × 19,125,846.36
  4. Step 4: Simplify right side
    34,594,765.27x = 913,101,806,745,365.38
  5. Step 5: Solve for x
    x = 913,101,806,745,365.38/34,594,765.27
  6. Step 6: Final answer
    x = 26,394,218.88

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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.