Home / 244,001,498.40-366,002,247.60-82,441,101.60

Finding the Fourth Proportional to 244,001,498.40, 366,002,247.60 and 82,441,101.60

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Solution

The fourth proportional to 244,001,498.40, 366,002,247.60 and 82,441,101.60 is: 123,661,652.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,001,498.40 : 366,002,247.60 = 82,441,101.60 : x
  2. Step 2: Convert to fraction form
    244,001,498.40/366,002,247.60 = 82,441,101.60/x
  3. Step 3: Cross multiply
    244,001,498.40x = 366,002,247.60 × 82,441,101.60
  4. Step 4: Simplify right side
    244,001,498.40x = 30,173,628,480,219,956
  5. Step 5: Solve for x
    x = 30,173,628,480,219,956/244,001,498.40
  6. Step 6: Final answer
    x = 123,661,652.40

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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.