Home / 23,640,146.28-35,461,286.28-7,244,250.84

Finding the Fourth Proportional to 23,640,146.28, 35,461,286.28 and 7,244,250.84

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Solution

The fourth proportional to 23,640,146.28, 35,461,286.28 and 7,244,250.84 is: 10,866,703.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640,146.28 : 35,461,286.28 = 7,244,250.84 : x
  2. Step 2: Convert to fraction form
    23,640,146.28/35,461,286.28 = 7,244,250.84/x
  3. Step 3: Cross multiply
    23,640,146.28x = 35,461,286.28 × 7,244,250.84
  4. Step 4: Simplify right side
    23,640,146.28x = 256,890,452,921,370.47
  5. Step 5: Solve for x
    x = 256,890,452,921,370.47/23,640,146.28
  6. Step 6: Final answer
    x = 10,866,703.19

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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.