Home / 17,021,995.80-25,532,993.70-8,064,043.80

Finding the Fourth Proportional to 17,021,995.80, 25,532,993.70 and 8,064,043.80

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Solution

The fourth proportional to 17,021,995.80, 25,532,993.70 and 8,064,043.80 is: 12,096,065.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,021,995.80 : 25,532,993.70 = 8,064,043.80 : x
  2. Step 2: Convert to fraction form
    17,021,995.80/25,532,993.70 = 8,064,043.80/x
  3. Step 3: Cross multiply
    17,021,995.80x = 25,532,993.70 × 8,064,043.80
  4. Step 4: Simplify right side
    17,021,995.80x = 205,899,179,541,924.06
  5. Step 5: Solve for x
    x = 205,899,179,541,924.06/17,021,995.80
  6. Step 6: Final answer
    x = 12,096,065.70

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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.