Home / 23,380,955.10-35,068,135.74-8,028,001.86

Finding the Fourth Proportional to 23,380,955.10, 35,068,135.74 and 8,028,001.86

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Solution

The fourth proportional to 23,380,955.10, 35,068,135.74 and 8,028,001.86 is: 12,040,870.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,380,955.10 : 35,068,135.74 = 8,028,001.86 : x
  2. Step 2: Convert to fraction form
    23,380,955.10/35,068,135.74 = 8,028,001.86/x
  3. Step 3: Cross multiply
    23,380,955.10x = 35,068,135.74 × 8,028,001.86
  4. Step 4: Simplify right side
    23,380,955.10x = 281,527,058,947,452.50
  5. Step 5: Solve for x
    x = 281,527,058,947,452.50/23,380,955.10
  6. Step 6: Final answer
    x = 12,040,870.77

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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.