Home / 29,763,714.50-44,622,863.85-13,578,346.69

Finding the Fourth Proportional to 29,763,714.50, 44,622,863.85 and 13,578,346.69

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Solution

The fourth proportional to 29,763,714.50, 44,622,863.85 and 13,578,346.69 is: 20,357,160.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763,714.50 : 44,622,863.85 = 13,578,346.69 : x
  2. Step 2: Convert to fraction form
    29,763,714.50/44,622,863.85 = 13,578,346.69/x
  3. Step 3: Cross multiply
    29,763,714.50x = 44,622,863.85 × 13,578,346.69
  4. Step 4: Simplify right side
    29,763,714.50x = 605,904,715,846,333.38
  5. Step 5: Solve for x
    x = 605,904,715,846,333.38/29,763,714.50
  6. Step 6: Final answer
    x = 20,357,160.59

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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.