Home / 14,267,616.16-19,568,249.24-13,681,697.26

Finding the Fourth Proportional to 14,267,616.16, 19,568,249.24 and 13,681,697.26

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Solution

The fourth proportional to 14,267,616.16, 19,568,249.24 and 13,681,697.26 is: 18,764,652.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,267,616.16 : 19,568,249.24 = 13,681,697.26 : x
  2. Step 2: Convert to fraction form
    14,267,616.16/19,568,249.24 = 13,681,697.26/x
  3. Step 3: Cross multiply
    14,267,616.16x = 19,568,249.24 × 13,681,697.26
  4. Step 4: Simplify right side
    14,267,616.16x = 267,726,862,009,905.06
  5. Step 5: Solve for x
    x = 267,726,862,009,905.06/14,267,616.16
  6. Step 6: Final answer
    x = 18,764,652.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.