Home / 18,060,752.45-24,923,855.45-10,325,956.75

Finding the Fourth Proportional to 18,060,752.45, 24,923,855.45 and 10,325,956.75

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Solution

The fourth proportional to 18,060,752.45, 24,923,855.45 and 10,325,956.75 is: 14,249,830.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,752.45 : 24,923,855.45 = 10,325,956.75 : x
  2. Step 2: Convert to fraction form
    18,060,752.45/24,923,855.45 = 10,325,956.75/x
  3. Step 3: Cross multiply
    18,060,752.45x = 24,923,855.45 × 10,325,956.75
  4. Step 4: Simplify right side
    18,060,752.45x = 257,362,653,419,951.78
  5. Step 5: Solve for x
    x = 257,362,653,419,951.78/18,060,752.45
  6. Step 6: Final answer
    x = 14,249,830.07

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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.