Home / 71,096,153.25-98,084,914.14-41,321,854.11

Finding the Fourth Proportional to 71,096,153.25, 98,084,914.14 and 41,321,854.11

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Solution

The fourth proportional to 71,096,153.25, 98,084,914.14 and 41,321,854.11 is: 57,008,014.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,096,153.25 : 98,084,914.14 = 41,321,854.11 : x
  2. Step 2: Convert to fraction form
    71,096,153.25/98,084,914.14 = 41,321,854.11/x
  3. Step 3: Cross multiply
    71,096,153.25x = 98,084,914.14 × 41,321,854.11
  4. Step 4: Simplify right side
    71,096,153.25x = 4,053,050,512,484,956
  5. Step 5: Solve for x
    x = 4,053,050,512,484,956/71,096,153.25
  6. Step 6: Final answer
    x = 57,008,014.18

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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.