Home / 23,510,140.20-35,221,664.70-13,382,677.80

Finding the Fourth Proportional to 23,510,140.20, 35,221,664.70 and 13,382,677.80

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Solution

The fourth proportional to 23,510,140.20, 35,221,664.70 and 13,382,677.80 is: 20,049,229.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,510,140.20 : 35,221,664.70 = 13,382,677.80 : x
  2. Step 2: Convert to fraction form
    23,510,140.20/35,221,664.70 = 13,382,677.80/x
  3. Step 3: Cross multiply
    23,510,140.20x = 35,221,664.70 × 13,382,677.80
  4. Step 4: Simplify right side
    23,510,140.20x = 471,360,190,259,733.75
  5. Step 5: Solve for x
    x = 471,360,190,259,733.75/23,510,140.20
  6. Step 6: Final answer
    x = 20,049,229.24

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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.