Home / 26,373,907.20-39,567,859.20-9,332,803.20

Finding the Fourth Proportional to 26,373,907.20, 39,567,859.20 and 9,332,803.20

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Solution

The fourth proportional to 26,373,907.20, 39,567,859.20 and 9,332,803.20 is: 14,001,681.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,373,907.20 : 39,567,859.20 = 9,332,803.20 : x
  2. Step 2: Convert to fraction form
    26,373,907.20/39,567,859.20 = 9,332,803.20/x
  3. Step 3: Cross multiply
    26,373,907.20x = 39,567,859.20 × 9,332,803.20
  4. Step 4: Simplify right side
    26,373,907.20x = 369,279,042,958,909.44
  5. Step 5: Solve for x
    x = 369,279,042,958,909.44/26,373,907.20
  6. Step 6: Final answer
    x = 14,001,681.29

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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.