Home / 29,354,639.20-44,016,212.40-12,296,039.20

Finding the Fourth Proportional to 29,354,639.20, 44,016,212.40 and 12,296,039.20

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Solution

The fourth proportional to 29,354,639.20, 44,016,212.40 and 12,296,039.20 is: 18,437,462.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354,639.20 : 44,016,212.40 = 12,296,039.20 : x
  2. Step 2: Convert to fraction form
    29,354,639.20/44,016,212.40 = 12,296,039.20/x
  3. Step 3: Cross multiply
    29,354,639.20x = 44,016,212.40 × 12,296,039.20
  4. Step 4: Simplify right side
    29,354,639.20x = 541,225,073,105,926
  5. Step 5: Solve for x
    x = 541,225,073,105,926/29,354,639.20
  6. Step 6: Final answer
    x = 18,437,462.97

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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.