Home / 16,004,609,478-24,004,734,939.90-4,212,740,494.17

Finding the Fourth Proportional to 16,004,609,478, 24,004,734,939.90 and 4,212,740,494.17

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Solution

The fourth proportional to 16,004,609,478, 24,004,734,939.90 and 4,212,740,494.17 is: 6,318,537,110.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,609,478 : 24,004,734,939.90 = 4,212,740,494.17 : x
  2. Step 2: Convert to fraction form
    16,004,609,478/24,004,734,939.90 = 4,212,740,494.17/x
  3. Step 3: Cross multiply
    16,004,609,478x = 24,004,734,939.90 × 4,212,740,494.17
  4. Step 4: Simplify right side
    16,004,609,478x = 101,125,718,933,134,196,736
  5. Step 5: Solve for x
    x = 101,125,718,933,134,196,736/16,004,609,478
  6. Step 6: Final answer
    x = 6,318,537,110.96

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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.