Home / 29,951,174.96-44,932,361.64-12,001,678.64

Finding the Fourth Proportional to 29,951,174.96, 44,932,361.64 and 12,001,678.64

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Solution

The fourth proportional to 29,951,174.96, 44,932,361.64 and 12,001,678.64 is: 18,004,761.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,951,174.96 : 44,932,361.64 = 12,001,678.64 : x
  2. Step 2: Convert to fraction form
    29,951,174.96/44,932,361.64 = 12,001,678.64/x
  3. Step 3: Cross multiply
    29,951,174.96x = 44,932,361.64 × 12,001,678.64
  4. Step 4: Simplify right side
    29,951,174.96x = 539,263,764,939,543.38
  5. Step 5: Solve for x
    x = 539,263,764,939,543.38/29,951,174.96
  6. Step 6: Final answer
    x = 18,004,761.60

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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.