Home / 23,885,221.42-35,820,891.09-9,308,896.81

Finding the Fourth Proportional to 23,885,221.42, 35,820,891.09 and 9,308,896.81

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Solution

The fourth proportional to 23,885,221.42, 35,820,891.09 and 9,308,896.81 is: 13,960,640.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,885,221.42 : 35,820,891.09 = 9,308,896.81 : x
  2. Step 2: Convert to fraction form
    23,885,221.42/35,820,891.09 = 9,308,896.81/x
  3. Step 3: Cross multiply
    23,885,221.42x = 35,820,891.09 × 9,308,896.81
  4. Step 4: Simplify right side
    23,885,221.42x = 333,452,978,799,058.50
  5. Step 5: Solve for x
    x = 333,452,978,799,058.50/23,885,221.42
  6. Step 6: Final answer
    x = 13,960,640.05

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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.