Home / 25,704,243.54-35,471,853.45-14,540,498.06

Finding the Fourth Proportional to 25,704,243.54, 35,471,853.45 and 14,540,498.06

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Solution

The fourth proportional to 25,704,243.54, 35,471,853.45 and 14,540,498.06 is: 20,065,885.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,704,243.54 : 35,471,853.45 = 14,540,498.06 : x
  2. Step 2: Convert to fraction form
    25,704,243.54/35,471,853.45 = 14,540,498.06/x
  3. Step 3: Cross multiply
    25,704,243.54x = 35,471,853.45 × 14,540,498.06
  4. Step 4: Simplify right side
    25,704,243.54x = 515,778,416,096,970.06
  5. Step 5: Solve for x
    x = 515,778,416,096,970.06/25,704,243.54
  6. Step 6: Final answer
    x = 20,065,885.83

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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.