Home / 26,976,923.93-37,228,128.63-14,586,987.77

Finding the Fourth Proportional to 26,976,923.93, 37,228,128.63 and 14,586,987.77

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Solution

The fourth proportional to 26,976,923.93, 37,228,128.63 and 14,586,987.77 is: 20,130,028.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,923.93 : 37,228,128.63 = 14,586,987.77 : x
  2. Step 2: Convert to fraction form
    26,976,923.93/37,228,128.63 = 14,586,987.77/x
  3. Step 3: Cross multiply
    26,976,923.93x = 37,228,128.63 × 14,586,987.77
  4. Step 4: Simplify right side
    26,976,923.93x = 543,046,257,025,796.88
  5. Step 5: Solve for x
    x = 543,046,257,025,796.88/26,976,923.93
  6. Step 6: Final answer
    x = 20,130,028.85

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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.