Home / 16,645,018.38-24,967,527.56-4,677,754.38

Finding the Fourth Proportional to 16,645,018.38, 24,967,527.56 and 4,677,754.38

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Solution

The fourth proportional to 16,645,018.38, 24,967,527.56 and 4,677,754.38 is: 7,016,631.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,645,018.38 : 24,967,527.56 = 4,677,754.38 : x
  2. Step 2: Convert to fraction form
    16,645,018.38/24,967,527.56 = 4,677,754.38/x
  3. Step 3: Cross multiply
    16,645,018.38x = 24,967,527.56 × 4,677,754.38
  4. Step 4: Simplify right side
    16,645,018.38x = 116,791,961,401,560.70
  5. Step 5: Solve for x
    x = 116,791,961,401,560.70/16,645,018.38
  6. Step 6: Final answer
    x = 7,016,631.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.