Home / 25,504,551.36-38,256,999.30-9,323,846.28

Finding the Fourth Proportional to 25,504,551.36, 38,256,999.30 and 9,323,846.28

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Solution

The fourth proportional to 25,504,551.36, 38,256,999.30 and 9,323,846.28 is: 13,985,832.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,504,551.36 : 38,256,999.30 = 9,323,846.28 : x
  2. Step 2: Convert to fraction form
    25,504,551.36/38,256,999.30 = 9,323,846.28/x
  3. Step 3: Cross multiply
    25,504,551.36x = 38,256,999.30 × 9,323,846.28
  4. Step 4: Simplify right side
    25,504,551.36x = 356,702,380,607,267.56
  5. Step 5: Solve for x
    x = 356,702,380,607,267.56/25,504,551.36
  6. Step 6: Final answer
    x = 13,985,832.39

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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.