Home / 71,096,197.56-98,084,975.22-41,321,898.36

Finding the Fourth Proportional to 71,096,197.56, 98,084,975.22 and 41,321,898.36

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Solution

The fourth proportional to 71,096,197.56, 98,084,975.22 and 41,321,898.36 is: 57,008,075.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,096,197.56 : 98,084,975.22 = 41,321,898.36 : x
  2. Step 2: Convert to fraction form
    71,096,197.56/98,084,975.22 = 41,321,898.36/x
  3. Step 3: Cross multiply
    71,096,197.56x = 98,084,975.22 × 41,321,898.36
  4. Step 4: Simplify right side
    71,096,197.56x = 4,053,057,376,683,958.50
  5. Step 5: Solve for x
    x = 4,053,057,376,683,958.50/71,096,197.56
  6. Step 6: Final answer
    x = 57,008,075.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.