Home / 17,568,123.40-26,352,185.10-9,065,067.40

Finding the Fourth Proportional to 17,568,123.40, 26,352,185.10 and 9,065,067.40

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Solution

The fourth proportional to 17,568,123.40, 26,352,185.10 and 9,065,067.40 is: 13,597,601.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,568,123.40 : 26,352,185.10 = 9,065,067.40 : x
  2. Step 2: Convert to fraction form
    17,568,123.40/26,352,185.10 = 9,065,067.40/x
  3. Step 3: Cross multiply
    17,568,123.40x = 26,352,185.10 × 9,065,067.40
  4. Step 4: Simplify right side
    17,568,123.40x = 238,884,334,068,775.75
  5. Step 5: Solve for x
    x = 238,884,334,068,775.75/17,568,123.40
  6. Step 6: Final answer
    x = 13,597,601.10

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1.5x scale

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.