Home / 28,003,076.80-41,954,848.80-24,021,764.80

Finding the Fourth Proportional to 28,003,076.80, 41,954,848.80 and 24,021,764.80

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Solution

The fourth proportional to 28,003,076.80, 41,954,848.80 and 24,021,764.80 is: 35,989,956.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,003,076.80 : 41,954,848.80 = 24,021,764.80 : x
  2. Step 2: Convert to fraction form
    28,003,076.80/41,954,848.80 = 24,021,764.80/x
  3. Step 3: Cross multiply
    28,003,076.80x = 41,954,848.80 × 24,021,764.80
  4. Step 4: Simplify right side
    28,003,076.80x = 1,007,829,510,093,162.25
  5. Step 5: Solve for x
    x = 1,007,829,510,093,162.25/28,003,076.80
  6. Step 6: Final answer
    x = 35,989,956.29

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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.