Home / 26,372,020.52-39,487,157.58-16,735,223.72

Finding the Fourth Proportional to 26,372,020.52, 39,487,157.58 and 16,735,223.72

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Solution

The fourth proportional to 26,372,020.52, 39,487,157.58 and 16,735,223.72 is: 25,057,860.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,372,020.52 : 39,487,157.58 = 16,735,223.72 : x
  2. Step 2: Convert to fraction form
    26,372,020.52/39,487,157.58 = 16,735,223.72/x
  3. Step 3: Cross multiply
    26,372,020.52x = 39,487,157.58 × 16,735,223.72
  4. Step 4: Simplify right side
    26,372,020.52x = 660,826,416,168,193.75
  5. Step 5: Solve for x
    x = 660,826,416,168,193.75/26,372,020.52
  6. Step 6: Final answer
    x = 25,057,860.68

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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.