Home / 36,762,960.80-55,144,441.20-25,283,835.20

Finding the Fourth Proportional to 36,762,960.80, 55,144,441.20 and 25,283,835.20

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Solution

The fourth proportional to 36,762,960.80, 55,144,441.20 and 25,283,835.20 is: 37,925,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,960.80 : 55,144,441.20 = 25,283,835.20 : x
  2. Step 2: Convert to fraction form
    36,762,960.80/55,144,441.20 = 25,283,835.20/x
  3. Step 3: Cross multiply
    36,762,960.80x = 55,144,441.20 × 25,283,835.20
  4. Step 4: Simplify right side
    36,762,960.80x = 1,394,262,963,496,890.25
  5. Step 5: Solve for x
    x = 1,394,262,963,496,890.25/36,762,960.80
  6. Step 6: Final answer
    x = 37,925,752.80

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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.