Home / 11,082,152.48-16,623,228.80-2,994,507.36

Finding the Fourth Proportional to 11,082,152.48, 16,623,228.80 and 2,994,507.36

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Solution

The fourth proportional to 11,082,152.48, 16,623,228.80 and 2,994,507.36 is: 4,491,761.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,152.48 : 16,623,228.80 = 2,994,507.36 : x
  2. Step 2: Convert to fraction form
    11,082,152.48/16,623,228.80 = 2,994,507.36/x
  3. Step 3: Cross multiply
    11,082,152.48x = 16,623,228.80 × 2,994,507.36
  4. Step 4: Simplify right side
    11,082,152.48x = 49,778,380,988,563.97
  5. Step 5: Solve for x
    x = 49,778,380,988,563.97/11,082,152.48
  6. Step 6: Final answer
    x = 4,491,761.06

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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.