Home / 26,537,447.34-36,632,976.84-17,840,664

Finding the Fourth Proportional to 26,537,447.34, 36,632,976.84 and 17,840,664

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Solution

The fourth proportional to 26,537,447.34, 36,632,976.84 and 17,840,664 is: 24,627,712.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,537,447.34 : 36,632,976.84 = 17,840,664 : x
  2. Step 2: Convert to fraction form
    26,537,447.34/36,632,976.84 = 17,840,664/x
  3. Step 3: Cross multiply
    26,537,447.34x = 36,632,976.84 × 17,840,664
  4. Step 4: Simplify right side
    26,537,447.34x = 653,556,631,122,221.88
  5. Step 5: Solve for x
    x = 653,556,631,122,221.88/26,537,447.34
  6. Step 6: Final answer
    x = 24,627,712.78

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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.