Home / 17,578,305.40-26,367,458.10-11,594,673.40

Finding the Fourth Proportional to 17,578,305.40, 26,367,458.10 and 11,594,673.40

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Solution

The fourth proportional to 17,578,305.40, 26,367,458.10 and 11,594,673.40 is: 17,392,010.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,578,305.40 : 26,367,458.10 = 11,594,673.40 : x
  2. Step 2: Convert to fraction form
    17,578,305.40/26,367,458.10 = 11,594,673.40/x
  3. Step 3: Cross multiply
    17,578,305.40x = 26,367,458.10 × 11,594,673.40
  4. Step 4: Simplify right side
    17,578,305.40x = 305,722,065,057,684.56
  5. Step 5: Solve for x
    x = 305,722,065,057,684.56/17,578,305.40
  6. Step 6: Final answer
    x = 17,392,010.10

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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.