Home / 17,110,082.25-23,611,913.51-9,375,418.17

Finding the Fourth Proportional to 17,110,082.25, 23,611,913.51 and 9,375,418.17

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Solution

The fourth proportional to 17,110,082.25, 23,611,913.51 and 9,375,418.17 is: 12,938,077.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,110,082.25 : 23,611,913.51 = 9,375,418.17 : x
  2. Step 2: Convert to fraction form
    17,110,082.25/23,611,913.51 = 9,375,418.17/x
  3. Step 3: Cross multiply
    17,110,082.25x = 23,611,913.51 × 9,375,418.17
  4. Step 4: Simplify right side
    17,110,082.25x = 221,371,562,903,245.38
  5. Step 5: Solve for x
    x = 221,371,562,903,245.38/17,110,082.25
  6. Step 6: Final answer
    x = 12,938,077.07

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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.