Home / 29,342,337.48-43,956,250.56-19,214,253

Finding the Fourth Proportional to 29,342,337.48, 43,956,250.56 and 19,214,253

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Solution

The fourth proportional to 29,342,337.48, 43,956,250.56 and 19,214,253 is: 28,783,886.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,342,337.48 : 43,956,250.56 = 19,214,253 : x
  2. Step 2: Convert to fraction form
    29,342,337.48/43,956,250.56 = 19,214,253/x
  3. Step 3: Cross multiply
    29,342,337.48x = 43,956,250.56 × 19,214,253
  4. Step 4: Simplify right side
    29,342,337.48x = 844,586,519,191,231.75
  5. Step 5: Solve for x
    x = 844,586,519,191,231.75/29,342,337.48
  6. Step 6: Final answer
    x = 28,783,886.76

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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.