Home / 19,614,772.10-27,067,704.44-10,793,398.25

Finding the Fourth Proportional to 19,614,772.10, 27,067,704.44 and 10,793,398.25

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Solution

The fourth proportional to 19,614,772.10, 27,067,704.44 and 10,793,398.25 is: 14,894,514.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,772.10 : 27,067,704.44 = 10,793,398.25 : x
  2. Step 2: Convert to fraction form
    19,614,772.10/27,067,704.44 = 10,793,398.25/x
  3. Step 3: Cross multiply
    19,614,772.10x = 27,067,704.44 × 10,793,398.25
  4. Step 4: Simplify right side
    19,614,772.10x = 292,152,513,544,907.69
  5. Step 5: Solve for x
    x = 292,152,513,544,907.69/19,614,772.10
  6. Step 6: Final answer
    x = 14,894,514.81

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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.