Home / 17,535,614.80-26,303,422.20-13,284,086.80

Finding the Fourth Proportional to 17,535,614.80, 26,303,422.20 and 13,284,086.80

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Solution

The fourth proportional to 17,535,614.80, 26,303,422.20 and 13,284,086.80 is: 19,926,130.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,535,614.80 : 26,303,422.20 = 13,284,086.80 : x
  2. Step 2: Convert to fraction form
    17,535,614.80/26,303,422.20 = 13,284,086.80/x
  3. Step 3: Cross multiply
    17,535,614.80x = 26,303,422.20 × 13,284,086.80
  4. Step 4: Simplify right side
    17,535,614.80x = 349,416,943,641,847
  5. Step 5: Solve for x
    x = 349,416,943,641,847/17,535,614.80
  6. Step 6: Final answer
    x = 19,926,130.20

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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.