Home / 17,410,002.80-26,135,999.40-9,739,756.40

Finding the Fourth Proportional to 17,410,002.80, 26,135,999.40 and 9,739,756.40

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Solution

The fourth proportional to 17,410,002.80, 26,135,999.40 and 9,739,756.40 is: 14,621,380.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410,002.80 : 26,135,999.40 = 9,739,756.40 : x
  2. Step 2: Convert to fraction form
    17,410,002.80/26,135,999.40 = 9,739,756.40/x
  3. Step 3: Cross multiply
    17,410,002.80x = 26,135,999.40 × 9,739,756.40
  4. Step 4: Simplify right side
    17,410,002.80x = 254,558,267,426,546.16
  5. Step 5: Solve for x
    x = 254,558,267,426,546.16/17,410,002.80
  6. Step 6: Final answer
    x = 14,621,380.04

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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.