Home / 35,569,834.17-49,086,403.92-19,272,310.17

Finding the Fourth Proportional to 35,569,834.17, 49,086,403.92 and 19,272,310.17

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Solution

The fourth proportional to 35,569,834.17, 49,086,403.92 and 19,272,310.17 is: 26,595,805.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,569,834.17 : 49,086,403.92 = 19,272,310.17 : x
  2. Step 2: Convert to fraction form
    35,569,834.17/49,086,403.92 = 19,272,310.17/x
  3. Step 3: Cross multiply
    35,569,834.17x = 49,086,403.92 × 19,272,310.17
  4. Step 4: Simplify right side
    35,569,834.17x = 946,008,401,476,144
  5. Step 5: Solve for x
    x = 946,008,401,476,144/35,569,834.17
  6. Step 6: Final answer
    x = 26,595,805.79

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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.