Home / 27,395,439.40-41,014,515.90-26,609,007.40

Finding the Fourth Proportional to 27,395,439.40, 41,014,515.90 and 26,609,007.40

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Solution

The fourth proportional to 27,395,439.40, 41,014,515.90 and 26,609,007.40 is: 39,837,125.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395,439.40 : 41,014,515.90 = 26,609,007.40 : x
  2. Step 2: Convert to fraction form
    27,395,439.40/41,014,515.90 = 26,609,007.40/x
  3. Step 3: Cross multiply
    27,395,439.40x = 41,014,515.90 × 26,609,007.40
  4. Step 4: Simplify right side
    27,395,439.40x = 1,091,355,557,090,517.50
  5. Step 5: Solve for x
    x = 1,091,355,557,090,517.50/27,395,439.40
  6. Step 6: Final answer
    x = 39,837,125.48

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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.