Home / 16,405,617,346.20-24,609,097,865.70-4,773,436,738.20

Finding the Fourth Proportional to 16,405,617,346.20, 24,609,097,865.70 and 4,773,436,738.20

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Solution

The fourth proportional to 16,405,617,346.20, 24,609,097,865.70 and 4,773,436,738.20 is: 7,160,350,590.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,405,617,346.20 : 24,609,097,865.70 = 4,773,436,738.20 : x
  2. Step 2: Convert to fraction form
    16,405,617,346.20/24,609,097,865.70 = 4,773,436,738.20/x
  3. Step 3: Cross multiply
    16,405,617,346.20x = 24,609,097,865.70 × 4,773,436,738.20
  4. Step 4: Simplify right side
    16,405,617,346.20x = 117,469,971,846,091,587,584
  5. Step 5: Solve for x
    x = 117,469,971,846,091,587,584/16,405,617,346.20
  6. Step 6: Final answer
    x = 7,160,350,590.12

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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.