Home / 17,714,067.40-26,554,382.70-9,615,104.20

Finding the Fourth Proportional to 17,714,067.40, 26,554,382.70 and 9,615,104.20

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Solution

The fourth proportional to 17,714,067.40, 26,554,382.70 and 9,615,104.20 is: 14,413,581.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,067.40 : 26,554,382.70 = 9,615,104.20 : x
  2. Step 2: Convert to fraction form
    17,714,067.40/26,554,382.70 = 9,615,104.20/x
  3. Step 3: Cross multiply
    17,714,067.40x = 26,554,382.70 × 9,615,104.20
  4. Step 4: Simplify right side
    17,714,067.40x = 255,323,156,627,177.31
  5. Step 5: Solve for x
    x = 255,323,156,627,177.31/17,714,067.40
  6. Step 6: Final answer
    x = 14,413,581.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.