Home / 11,008,200.45-16,512,300.69-9,227,873.10

Finding the Fourth Proportional to 11,008,200.45, 16,512,300.69 and 9,227,873.10

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Solution

The fourth proportional to 11,008,200.45, 16,512,300.69 and 9,227,873.10 is: 13,841,809.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,200.45 : 16,512,300.69 = 9,227,873.10 : x
  2. Step 2: Convert to fraction form
    11,008,200.45/16,512,300.69 = 9,227,873.10/x
  3. Step 3: Cross multiply
    11,008,200.45x = 16,512,300.69 × 9,227,873.10
  4. Step 4: Simplify right side
    11,008,200.45x = 152,373,415,356,362.44
  5. Step 5: Solve for x
    x = 152,373,415,356,362.44/11,008,200.45
  6. Step 6: Final answer
    x = 13,841,809.66

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1.5x scale

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.