Home / 25,373,332.48-35,015,450.88-13,770,999.04

Finding the Fourth Proportional to 25,373,332.48, 35,015,450.88 and 13,770,999.04

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Solution

The fourth proportional to 25,373,332.48, 35,015,450.88 and 13,770,999.04 is: 19,004,115.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,373,332.48 : 35,015,450.88 = 13,770,999.04 : x
  2. Step 2: Convert to fraction form
    25,373,332.48/35,015,450.88 = 13,770,999.04/x
  3. Step 3: Cross multiply
    25,373,332.48x = 35,015,450.88 × 13,770,999.04
  4. Step 4: Simplify right side
    25,373,332.48x = 482,197,740,453,647.19
  5. Step 5: Solve for x
    x = 482,197,740,453,647.19/25,373,332.48
  6. Step 6: Final answer
    x = 19,004,115.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.