Home / 26,751,603.20-40,127,404.80-17,504,529.80

Finding the Fourth Proportional to 26,751,603.20, 40,127,404.80 and 17,504,529.80

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Solution

The fourth proportional to 26,751,603.20, 40,127,404.80 and 17,504,529.80 is: 26,256,794.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,603.20 : 40,127,404.80 = 17,504,529.80 : x
  2. Step 2: Convert to fraction form
    26,751,603.20/40,127,404.80 = 17,504,529.80/x
  3. Step 3: Cross multiply
    26,751,603.20x = 40,127,404.80 × 17,504,529.80
  4. Step 4: Simplify right side
    26,751,603.20x = 702,411,353,118,263
  5. Step 5: Solve for x
    x = 702,411,353,118,263/26,751,603.20
  6. Step 6: Final answer
    x = 26,256,794.70

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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.