Home / 11,203,228.20-16,804,842.30-5,534,524.20

Finding the Fourth Proportional to 11,203,228.20, 16,804,842.30 and 5,534,524.20

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Solution

The fourth proportional to 11,203,228.20, 16,804,842.30 and 5,534,524.20 is: 8,301,786.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,203,228.20 : 16,804,842.30 = 5,534,524.20 : x
  2. Step 2: Convert to fraction form
    11,203,228.20/16,804,842.30 = 5,534,524.20/x
  3. Step 3: Cross multiply
    11,203,228.20x = 16,804,842.30 × 5,534,524.20
  4. Step 4: Simplify right side
    11,203,228.20x = 93,006,806,386,533.67
  5. Step 5: Solve for x
    x = 93,006,806,386,533.67/11,203,228.20
  6. Step 6: Final answer
    x = 8,301,786.30

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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.