Home / 64,042,153.21-95,962,637.84-49,504,694.00

Finding the Fourth Proportional to 64,042,153.21, 95,962,637.84 and 49,504,694.00

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Solution

The fourth proportional to 64,042,153.21, 95,962,637.84 and 49,504,694.00 is: 74,179,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,042,153.21 : 95,962,637.84 = 49,504,694.00 : x
  2. Step 2: Convert to fraction form
    64,042,153.21/95,962,637.84 = 49,504,694.00/x
  3. Step 3: Cross multiply
    64,042,153.21x = 95,962,637.84 × 49,504,694.00
  4. Step 4: Simplify right side
    64,042,153.21x = 4,750,601,021,694,404
  5. Step 5: Solve for x
    x = 4,750,601,021,694,404/64,042,153.21
  6. Step 6: Final answer
    x = 74,179,283.23

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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.