Home / 23,988,353.37-35,982,500.86-7,814,278.23

Finding the Fourth Proportional to 23,988,353.37, 35,982,500.86 and 7,814,278.23

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Solution

The fourth proportional to 23,988,353.37, 35,982,500.86 and 7,814,278.23 is: 11,721,407.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,353.37 : 35,982,500.86 = 7,814,278.23 : x
  2. Step 2: Convert to fraction form
    23,988,353.37/35,982,500.86 = 7,814,278.23/x
  3. Step 3: Cross multiply
    23,988,353.37x = 35,982,500.86 × 7,814,278.23
  4. Step 4: Simplify right side
    23,988,353.37x = 281,177,273,131,254.28
  5. Step 5: Solve for x
    x = 281,177,273,131,254.28/23,988,353.37
  6. Step 6: Final answer
    x = 11,721,407.83

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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.