Home / 17,568,093.40-26,352,140.10-6,785,891.80

Finding the Fourth Proportional to 17,568,093.40, 26,352,140.10 and 6,785,891.80

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Solution

The fourth proportional to 17,568,093.40, 26,352,140.10 and 6,785,891.80 is: 10,178,837.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,568,093.40 : 26,352,140.10 = 6,785,891.80 : x
  2. Step 2: Convert to fraction form
    17,568,093.40/26,352,140.10 = 6,785,891.80/x
  3. Step 3: Cross multiply
    17,568,093.40x = 26,352,140.10 × 6,785,891.80
  4. Step 4: Simplify right side
    17,568,093.40x = 178,822,771,417,041.19
  5. Step 5: Solve for x
    x = 178,822,771,417,041.19/17,568,093.40
  6. Step 6: Final answer
    x = 10,178,837.70

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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.