Home / 26,522,703.65-39,790,675.24-9,251,153.23

Finding the Fourth Proportional to 26,522,703.65, 39,790,675.24 and 9,251,153.23

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Solution

The fourth proportional to 26,522,703.65, 39,790,675.24 and 9,251,153.23 is: 13,879,038.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,522,703.65 : 39,790,675.24 = 9,251,153.23 : x
  2. Step 2: Convert to fraction form
    26,522,703.65/39,790,675.24 = 9,251,153.23/x
  3. Step 3: Cross multiply
    26,522,703.65x = 39,790,675.24 × 9,251,153.23
  4. Step 4: Simplify right side
    26,522,703.65x = 368,109,633,770,407.06
  5. Step 5: Solve for x
    x = 368,109,633,770,407.06/26,522,703.65
  6. Step 6: Final answer
    x = 13,879,038.83

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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.