Home / 19,614,791.70-27,067,731.27-10,793,417.82

Finding the Fourth Proportional to 19,614,791.70, 27,067,731.27 and 10,793,417.82

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Solution

The fourth proportional to 19,614,791.70, 27,067,731.27 and 10,793,417.82 is: 14,894,541.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,791.70 : 27,067,731.27 = 10,793,417.82 : x
  2. Step 2: Convert to fraction form
    19,614,791.70/27,067,731.27 = 10,793,417.82/x
  3. Step 3: Cross multiply
    19,614,791.70x = 27,067,731.27 × 10,793,417.82
  4. Step 4: Simplify right side
    19,614,791.70x = 292,153,333,036,589.25
  5. Step 5: Solve for x
    x = 292,153,333,036,589.25/19,614,791.70
  6. Step 6: Final answer
    x = 14,894,541.71

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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.