Home / 25,969,383.40-35,834,632.84-14,959,733.80

Finding the Fourth Proportional to 25,969,383.40, 35,834,632.84 and 14,959,733.80

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Solution

The fourth proportional to 25,969,383.40, 35,834,632.84 and 14,959,733.80 is: 20,642,637.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,969,383.40 : 35,834,632.84 = 14,959,733.80 : x
  2. Step 2: Convert to fraction form
    25,969,383.40/35,834,632.84 = 14,959,733.80/x
  3. Step 3: Cross multiply
    25,969,383.40x = 35,834,632.84 × 14,959,733.80
  4. Step 4: Simplify right side
    25,969,383.40x = 536,076,568,107,138.06
  5. Step 5: Solve for x
    x = 536,076,568,107,138.06/25,969,383.40
  6. Step 6: Final answer
    x = 20,642,637.52

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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.