Home / 26,918,448.56-37,147,270.06-14,695,305.56

Finding the Fourth Proportional to 26,918,448.56, 37,147,270.06 and 14,695,305.56

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Solution

The fourth proportional to 26,918,448.56, 37,147,270.06 and 14,695,305.56 is: 20,279,418.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,448.56 : 37,147,270.06 = 14,695,305.56 : x
  2. Step 2: Convert to fraction form
    26,918,448.56/37,147,270.06 = 14,695,305.56/x
  3. Step 3: Cross multiply
    26,918,448.56x = 37,147,270.06 × 14,695,305.56
  4. Step 4: Simplify right side
    26,918,448.56x = 545,890,484,251,539.56
  5. Step 5: Solve for x
    x = 545,890,484,251,539.56/26,918,448.56
  6. Step 6: Final answer
    x = 20,279,418.52

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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.