Home / 26,404,308.36-39,621,903.57-11,050,314.48

Finding the Fourth Proportional to 26,404,308.36, 39,621,903.57 and 11,050,314.48

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Solution

The fourth proportional to 26,404,308.36, 39,621,903.57 and 11,050,314.48 is: 16,581,933.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,404,308.36 : 39,621,903.57 = 11,050,314.48 : x
  2. Step 2: Convert to fraction form
    26,404,308.36/39,621,903.57 = 11,050,314.48/x
  3. Step 3: Cross multiply
    26,404,308.36x = 39,621,903.57 × 11,050,314.48
  4. Step 4: Simplify right side
    26,404,308.36x = 437,834,494,744,734.69
  5. Step 5: Solve for x
    x = 437,834,494,744,734.69/26,404,308.36
  6. Step 6: Final answer
    x = 16,581,933.86

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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.