Home / 19,176,073.56-26,462,805.30-10,474,243.56

Finding the Fourth Proportional to 19,176,073.56, 26,462,805.30 and 10,474,243.56

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Solution

The fourth proportional to 19,176,073.56, 26,462,805.30 and 10,474,243.56 is: 14,454,359.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,176,073.56 : 26,462,805.30 = 10,474,243.56 : x
  2. Step 2: Convert to fraction form
    19,176,073.56/26,462,805.30 = 10,474,243.56/x
  3. Step 3: Cross multiply
    19,176,073.56x = 26,462,805.30 × 10,474,243.56
  4. Step 4: Simplify right side
    19,176,073.56x = 277,177,867,993,058.88
  5. Step 5: Solve for x
    x = 277,177,867,993,058.88/19,176,073.56
  6. Step 6: Final answer
    x = 14,454,359.86

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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.