Home / 11,026,824.01-16,529,437.69-6,171,501.76

Finding the Fourth Proportional to 11,026,824.01, 16,529,437.69 and 6,171,501.76

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Solution

The fourth proportional to 11,026,824.01, 16,529,437.69 and 6,171,501.76 is: 9,251,209.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026,824.01 : 16,529,437.69 = 6,171,501.76 : x
  2. Step 2: Convert to fraction form
    11,026,824.01/16,529,437.69 = 6,171,501.76/x
  3. Step 3: Cross multiply
    11,026,824.01x = 16,529,437.69 × 6,171,501.76
  4. Step 4: Simplify right side
    11,026,824.01x = 102,011,453,795,645.33
  5. Step 5: Solve for x
    x = 102,011,453,795,645.33/11,026,824.01
  6. Step 6: Final answer
    x = 9,251,209.02

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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.