Home / 26,976,923.43-37,228,127.94-14,586,987.27

Finding the Fourth Proportional to 26,976,923.43, 37,228,127.94 and 14,586,987.27

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Solution

The fourth proportional to 26,976,923.43, 37,228,127.94 and 14,586,987.27 is: 20,130,028.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,923.43 : 37,228,127.94 = 14,586,987.27 : x
  2. Step 2: Convert to fraction form
    26,976,923.43/37,228,127.94 = 14,586,987.27/x
  3. Step 3: Cross multiply
    26,976,923.43x = 37,228,127.94 × 14,586,987.27
  4. Step 4: Simplify right side
    26,976,923.43x = 543,046,228,346,711.25
  5. Step 5: Solve for x
    x = 543,046,228,346,711.25/26,976,923.43
  6. Step 6: Final answer
    x = 20,130,028.16

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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.