Home / 64,313,584.02-96,470,185.10-18,255,492.02

Finding the Fourth Proportional to 64,313,584.02, 96,470,185.10 and 18,255,492.02

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Solution

The fourth proportional to 64,313,584.02, 96,470,185.10 and 18,255,492.02 is: 27,383,183.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,313,584.02 : 96,470,185.10 = 18,255,492.02 : x
  2. Step 2: Convert to fraction form
    64,313,584.02/96,470,185.10 = 18,255,492.02/x
  3. Step 3: Cross multiply
    64,313,584.02x = 96,470,185.10 × 18,255,492.02
  4. Step 4: Simplify right side
    64,313,584.02x = 1,761,110,694,260,972.75
  5. Step 5: Solve for x
    x = 1,761,110,694,260,972.75/64,313,584.02
  6. Step 6: Final answer
    x = 27,383,183.83

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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.