Home / 17,597,029.20-26,395,543.80-16,321,570.80

Finding the Fourth Proportional to 17,597,029.20, 26,395,543.80 and 16,321,570.80

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Solution

The fourth proportional to 17,597,029.20, 26,395,543.80 and 16,321,570.80 is: 24,482,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,597,029.20 : 26,395,543.80 = 16,321,570.80 : x
  2. Step 2: Convert to fraction form
    17,597,029.20/26,395,543.80 = 16,321,570.80/x
  3. Step 3: Cross multiply
    17,597,029.20x = 26,395,543.80 × 16,321,570.80
  4. Step 4: Simplify right side
    17,597,029.20x = 430,816,736,936,201.06
  5. Step 5: Solve for x
    x = 430,816,736,936,201.06/17,597,029.20
  6. Step 6: Final answer
    x = 24,482,356.20

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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.