Home / 36,923,738.79-55,387,970.04-14,204,636.04

Finding the Fourth Proportional to 36,923,738.79, 55,387,970.04 and 14,204,636.04

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Solution

The fourth proportional to 36,923,738.79, 55,387,970.04 and 14,204,636.04 is: 21,307,862.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,923,738.79 : 55,387,970.04 = 14,204,636.04 : x
  2. Step 2: Convert to fraction form
    36,923,738.79/55,387,970.04 = 14,204,636.04/x
  3. Step 3: Cross multiply
    36,923,738.79x = 55,387,970.04 × 14,204,636.04
  4. Step 4: Simplify right side
    36,923,738.79x = 786,765,955,412,624.12
  5. Step 5: Solve for x
    x = 786,765,955,412,624.12/36,923,738.79
  6. Step 6: Final answer
    x = 21,307,862.67

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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.