Home / 26,874,214.56-37,074,721.04-17,079,412.48

Finding the Fourth Proportional to 26,874,214.56, 37,074,721.04 and 17,079,412.48

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Solution

The fourth proportional to 26,874,214.56, 37,074,721.04 and 17,079,412.48 is: 23,562,156.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,874,214.56 : 37,074,721.04 = 17,079,412.48 : x
  2. Step 2: Convert to fraction form
    26,874,214.56/37,074,721.04 = 17,079,412.48/x
  3. Step 3: Cross multiply
    26,874,214.56x = 37,074,721.04 × 17,079,412.48
  4. Step 4: Simplify right side
    26,874,214.56x = 633,214,453,109,058.50
  5. Step 5: Solve for x
    x = 633,214,453,109,058.50/26,874,214.56
  6. Step 6: Final answer
    x = 23,562,156.64

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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.