Home / 29,405,850.30-44,108,775.45-28,083,152.70

Finding the Fourth Proportional to 29,405,850.30, 44,108,775.45 and 28,083,152.70

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Solution

The fourth proportional to 29,405,850.30, 44,108,775.45 and 28,083,152.70 is: 42,124,729.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,405,850.30 : 44,108,775.45 = 28,083,152.70 : x
  2. Step 2: Convert to fraction form
    29,405,850.30/44,108,775.45 = 28,083,152.70/x
  3. Step 3: Cross multiply
    29,405,850.30x = 44,108,775.45 × 28,083,152.70
  4. Step 4: Simplify right side
    29,405,850.30x = 1,238,713,476,372,361.25
  5. Step 5: Solve for x
    x = 1,238,713,476,372,361.25/29,405,850.30
  6. Step 6: Final answer
    x = 42,124,729.05

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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.