Home / 164,098,325.25-226,456,371.13-88,744,653.14

Finding the Fourth Proportional to 164,098,325.25, 226,456,371.13 and 88,744,653.14

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Solution

The fourth proportional to 164,098,325.25, 226,456,371.13 and 88,744,653.14 is: 122,467,990.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,098,325.25 : 226,456,371.13 = 88,744,653.14 : x
  2. Step 2: Convert to fraction form
    164,098,325.25/226,456,371.13 = 88,744,653.14/x
  3. Step 3: Cross multiply
    164,098,325.25x = 226,456,371.13 × 88,744,653.14
  4. Step 4: Simplify right side
    164,098,325.25x = 20,096,792,106,087,656
  5. Step 5: Solve for x
    x = 20,096,792,106,087,656/164,098,325.25
  6. Step 6: Final answer
    x = 122,467,990.30

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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.