Home / 16,519,051,213.92-24,783,412,019.70-5,326,700,293.68

Finding the Fourth Proportional to 16,519,051,213.92, 24,783,412,019.70 and 5,326,700,293.68

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Solution

The fourth proportional to 16,519,051,213.92, 24,783,412,019.70 and 5,326,700,293.68 is: 7,991,609,589.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,519,051,213.92 : 24,783,412,019.70 = 5,326,700,293.68 : x
  2. Step 2: Convert to fraction form
    16,519,051,213.92/24,783,412,019.70 = 5,326,700,293.68/x
  3. Step 3: Cross multiply
    16,519,051,213.92x = 24,783,412,019.70 × 5,326,700,293.68
  4. Step 4: Simplify right side
    16,519,051,213.92x = 132,013,808,083,728,449,536
  5. Step 5: Solve for x
    x = 132,013,808,083,728,449,536/16,519,051,213.92
  6. Step 6: Final answer
    x = 7,991,609,589.08

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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.