Home / 164,449,435.68-246,674,334.96-49,433,968.44

Finding the Fourth Proportional to 164,449,435.68, 246,674,334.96 and 49,433,968.44

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Solution

The fourth proportional to 164,449,435.68, 246,674,334.96 and 49,433,968.44 is: 74,151,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,449,435.68 : 246,674,334.96 = 49,433,968.44 : x
  2. Step 2: Convert to fraction form
    164,449,435.68/246,674,334.96 = 49,433,968.44/x
  3. Step 3: Cross multiply
    164,449,435.68x = 246,674,334.96 × 49,433,968.44
  4. Step 4: Simplify right side
    164,449,435.68x = 12,194,091,289,370,628
  5. Step 5: Solve for x
    x = 12,194,091,289,370,628/164,449,435.68
  6. Step 6: Final answer
    x = 74,151,007.20

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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.