Home / 29,314,554.32-43,972,149.82-8,844,457.28

Finding the Fourth Proportional to 29,314,554.32, 43,972,149.82 and 8,844,457.28

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Solution

The fourth proportional to 29,314,554.32, 43,972,149.82 and 8,844,457.28 is: 13,266,781.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,314,554.32 : 43,972,149.82 = 8,844,457.28 : x
  2. Step 2: Convert to fraction form
    29,314,554.32/43,972,149.82 = 8,844,457.28/x
  3. Step 3: Cross multiply
    29,314,554.32x = 43,972,149.82 × 8,844,457.28
  4. Step 4: Simplify right side
    29,314,554.32x = 388,909,800,592,749.69
  5. Step 5: Solve for x
    x = 388,909,800,592,749.69/29,314,554.32
  6. Step 6: Final answer
    x = 13,266,781.97

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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.