Home / 17,087,230.68-23,580,378.34-9,352,273.00

Finding the Fourth Proportional to 17,087,230.68, 23,580,378.34 and 9,352,273.00

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Solution

The fourth proportional to 17,087,230.68, 23,580,378.34 and 9,352,273.00 is: 12,906,136.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,087,230.68 : 23,580,378.34 = 9,352,273.00 : x
  2. Step 2: Convert to fraction form
    17,087,230.68/23,580,378.34 = 9,352,273.00/x
  3. Step 3: Cross multiply
    17,087,230.68x = 23,580,378.34 × 9,352,273.00
  4. Step 4: Simplify right side
    17,087,230.68x = 220,530,135,596,635.19
  5. Step 5: Solve for x
    x = 220,530,135,596,635.19/17,087,230.68
  6. Step 6: Final answer
    x = 12,906,136.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.