Home / 29,951,125.96-44,932,288.14-12,001,629.64

Finding the Fourth Proportional to 29,951,125.96, 44,932,288.14 and 12,001,629.64

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Solution

The fourth proportional to 29,951,125.96, 44,932,288.14 and 12,001,629.64 is: 18,004,688.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,951,125.96 : 44,932,288.14 = 12,001,629.64 : x
  2. Step 2: Convert to fraction form
    29,951,125.96/44,932,288.14 = 12,001,629.64/x
  3. Step 3: Cross multiply
    29,951,125.96x = 44,932,288.14 × 12,001,629.64
  4. Step 4: Simplify right side
    29,951,125.96x = 539,260,681,134,044.50
  5. Step 5: Solve for x
    x = 539,260,681,134,044.50/29,951,125.96
  6. Step 6: Final answer
    x = 18,004,688.10

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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.