Home / 26,667,713-36,801,445.20-14,444,570

Finding the Fourth Proportional to 26,667,713, 36,801,445.20 and 14,444,570

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Solution

The fourth proportional to 26,667,713, 36,801,445.20 and 14,444,570 is: 19,933,507.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,667,713 : 36,801,445.20 = 14,444,570 : x
  2. Step 2: Convert to fraction form
    26,667,713/36,801,445.20 = 14,444,570/x
  3. Step 3: Cross multiply
    26,667,713x = 36,801,445.20 × 14,444,570
  4. Step 4: Simplify right side
    26,667,713x = 531,581,051,292,564.06
  5. Step 5: Solve for x
    x = 531,581,051,292,564.06/26,667,713
  6. Step 6: Final answer
    x = 19,933,507.28

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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.