Home / 29,936,002.05-44,904,003.08-20,370,064.05

Finding the Fourth Proportional to 29,936,002.05, 44,904,003.08 and 20,370,064.05

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Solution

The fourth proportional to 29,936,002.05, 44,904,003.08 and 20,370,064.05 is: 30,555,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,936,002.05 : 44,904,003.08 = 20,370,064.05 : x
  2. Step 2: Convert to fraction form
    29,936,002.05/44,904,003.08 = 20,370,064.05/x
  3. Step 3: Cross multiply
    29,936,002.05x = 44,904,003.08 × 20,370,064.05
  4. Step 4: Simplify right side
    29,936,002.05x = 914,697,418,739,147
  5. Step 5: Solve for x
    x = 914,697,418,739,147/29,936,002.05
  6. Step 6: Final answer
    x = 30,555,096.08

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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.