Home / 71,096,191.56-98,084,966.94-41,321,892.36

Finding the Fourth Proportional to 71,096,191.56, 98,084,966.94 and 41,321,892.36

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Solution

The fourth proportional to 71,096,191.56, 98,084,966.94 and 41,321,892.36 is: 57,008,066.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,096,191.56 : 98,084,966.94 = 41,321,892.36 : x
  2. Step 2: Convert to fraction form
    71,096,191.56/98,084,966.94 = 41,321,892.36/x
  3. Step 3: Cross multiply
    71,096,191.56x = 98,084,966.94 × 41,321,892.36
  4. Step 4: Simplify right side
    71,096,191.56x = 4,053,056,446,028,838.50
  5. Step 5: Solve for x
    x = 4,053,056,446,028,838.50/71,096,191.56
  6. Step 6: Final answer
    x = 57,008,066.92

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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.